Home / 29,403,708.75-44,112,538.44-9,972,565.29

Finding the Fourth Proportional to 29,403,708.75, 44,112,538.44 and 9,972,565.29

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Solution

The fourth proportional to 29,403,708.75, 44,112,538.44 and 9,972,565.29 is: 14,961,213.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,403,708.75 : 44,112,538.44 = 9,972,565.29 : x
  2. Step 2: Convert to fraction form
    29,403,708.75/44,112,538.44 = 9,972,565.29/x
  3. Step 3: Cross multiply
    29,403,708.75x = 44,112,538.44 × 9,972,565.29
  4. Step 4: Simplify right side
    29,403,708.75x = 439,915,169,700,534.69
  5. Step 5: Solve for x
    x = 439,915,169,700,534.69/29,403,708.75
  6. Step 6: Final answer
    x = 14,961,213.68

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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.