Home / 47,159,713.73-65,079,945.64-26,251,414.85

Finding the Fourth Proportional to 47,159,713.73, 65,079,945.64 and 26,251,414.85

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Solution

The fourth proportional to 47,159,713.73, 65,079,945.64 and 26,251,414.85 is: 36,226,696.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,159,713.73 : 65,079,945.64 = 26,251,414.85 : x
  2. Step 2: Convert to fraction form
    47,159,713.73/65,079,945.64 = 26,251,414.85/x
  3. Step 3: Cross multiply
    47,159,713.73x = 65,079,945.64 × 26,251,414.85
  4. Step 4: Simplify right side
    47,159,713.73x = 1,708,440,651,411,088.75
  5. Step 5: Solve for x
    x = 1,708,440,651,411,088.75/47,159,713.73
  6. Step 6: Final answer
    x = 36,226,696.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.