Home / 25,152,024.10-37,728,036.15-9,201,892.90

Finding the Fourth Proportional to 25,152,024.10, 37,728,036.15 and 9,201,892.90

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Solution

The fourth proportional to 25,152,024.10, 37,728,036.15 and 9,201,892.90 is: 13,802,839.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,152,024.10 : 37,728,036.15 = 9,201,892.90 : x
  2. Step 2: Convert to fraction form
    25,152,024.10/37,728,036.15 = 9,201,892.90/x
  3. Step 3: Cross multiply
    25,152,024.10x = 37,728,036.15 × 9,201,892.90
  4. Step 4: Simplify right side
    25,152,024.10x = 347,169,347,979,628.31
  5. Step 5: Solve for x
    x = 347,169,347,979,628.31/25,152,024.10
  6. Step 6: Final answer
    x = 13,802,839.35

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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.