Home / 1,064,236,598.69-1,468,433,504.63-594,265,607.69

Finding the Fourth Proportional to 1,064,236,598.69, 1,468,433,504.63 and 594,265,607.69

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Solution

The fourth proportional to 1,064,236,598.69, 1,468,433,504.63 and 594,265,607.69 is: 819,967,599.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,236,598.69 : 1,468,433,504.63 = 594,265,607.69 : x
  2. Step 2: Convert to fraction form
    1,064,236,598.69/1,468,433,504.63 = 594,265,607.69/x
  3. Step 3: Cross multiply
    1,064,236,598.69x = 1,468,433,504.63 × 594,265,607.69
  4. Step 4: Simplify right side
    1,064,236,598.69x = 872,639,528,981,303,552
  5. Step 5: Solve for x
    x = 872,639,528,981,303,552/1,064,236,598.69
  6. Step 6: Final answer
    x = 819,967,599.36

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Half scale
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Double scale
Find fourth proportional to 1,064,236,599.69, 1,468,433,506.01 and 594,265,608.69
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.