Home / 26,313,445.02-39,472,874.34-9,932,527.41

Finding the Fourth Proportional to 26,313,445.02, 39,472,874.34 and 9,932,527.41

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Solution

The fourth proportional to 26,313,445.02, 39,472,874.34 and 9,932,527.41 is: 14,899,812.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313,445.02 : 39,472,874.34 = 9,932,527.41 : x
  2. Step 2: Convert to fraction form
    26,313,445.02/39,472,874.34 = 9,932,527.41/x
  3. Step 3: Cross multiply
    26,313,445.02x = 39,472,874.34 × 9,932,527.41
  4. Step 4: Simplify right side
    26,313,445.02x = 392,065,406,333,535.69
  5. Step 5: Solve for x
    x = 392,065,406,333,535.69/26,313,445.02
  6. Step 6: Final answer
    x = 14,899,812.85

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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.