Home / 8,940,802,291.20-13,411,203,436.80-8,795,683,468.80

Finding the Fourth Proportional to 8,940,802,291.20, 13,411,203,436.80 and 8,795,683,468.80

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Solution

The fourth proportional to 8,940,802,291.20, 13,411,203,436.80 and 8,795,683,468.80 is: 13,193,525,203.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,940,802,291.20 : 13,411,203,436.80 = 8,795,683,468.80 : x
  2. Step 2: Convert to fraction form
    8,940,802,291.20/13,411,203,436.80 = 8,795,683,468.80/x
  3. Step 3: Cross multiply
    8,940,802,291.20x = 13,411,203,436.80 × 8,795,683,468.80
  4. Step 4: Simplify right side
    8,940,802,291.20x = 117,960,700,365,775,486,976
  5. Step 5: Solve for x
    x = 117,960,700,365,775,486,976/8,940,802,291.20
  6. Step 6: Final answer
    x = 13,193,525,203.20

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Double scale
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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.