Home / 577,497,968,009.60-866,246,952,014.40-553,012,993,104.80

Finding the Fourth Proportional to 577,497,968,009.60, 866,246,952,014.40 and 553,012,993,104.80

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Solution

The fourth proportional to 577,497,968,009.60, 866,246,952,014.40 and 553,012,993,104.80 is: 829,519,489,657.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    577,497,968,009.60 : 866,246,952,014.40 = 553,012,993,104.80 : x
  2. Step 2: Convert to fraction form
    577,497,968,009.60/866,246,952,014.40 = 553,012,993,104.80/x
  3. Step 3: Cross multiply
    577,497,968,009.60x = 866,246,952,014.40 × 553,012,993,104.80
  4. Step 4: Simplify right side
    577,497,968,009.60x = 479,045,819,701,393,442,734,080
  5. Step 5: Solve for x
    x = 479,045,819,701,393,442,734,080/577,497,968,009.60
  6. Step 6: Final answer
    x = 829,519,489,657.20

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.