Home / 63,812,629.20-95,718,943.80-62,395,453.20

Finding the Fourth Proportional to 63,812,629.20, 95,718,943.80 and 62,395,453.20

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Solution

The fourth proportional to 63,812,629.20, 95,718,943.80 and 62,395,453.20 is: 93,593,179.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,812,629.20 : 95,718,943.80 = 62,395,453.20 : x
  2. Step 2: Convert to fraction form
    63,812,629.20/95,718,943.80 = 62,395,453.20/x
  3. Step 3: Cross multiply
    63,812,629.20x = 95,718,943.80 × 62,395,453.20
  4. Step 4: Simplify right side
    63,812,629.20x = 5,972,426,878,226,330
  5. Step 5: Solve for x
    x = 5,972,426,878,226,330/63,812,629.20
  6. Step 6: Final answer
    x = 93,593,179.80

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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.