Home / 59,939,242.32-89,898,717.96-16,798,517.04

Finding the Fourth Proportional to 59,939,242.32, 89,898,717.96 and 16,798,517.04

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Solution

The fourth proportional to 59,939,242.32, 89,898,717.96 and 16,798,517.04 is: 25,194,932.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,939,242.32 : 89,898,717.96 = 16,798,517.04 : x
  2. Step 2: Convert to fraction form
    59,939,242.32/89,898,717.96 = 16,798,517.04/x
  3. Step 3: Cross multiply
    59,939,242.32x = 89,898,717.96 × 16,798,517.04
  4. Step 4: Simplify right side
    59,939,242.32x = 1,510,165,145,525,213.75
  5. Step 5: Solve for x
    x = 1,510,165,145,525,213.75/59,939,242.32
  6. Step 6: Final answer
    x = 25,194,932.19

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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.