Home / 89,366,956.90-134,050,435.35-58,755,955.30

Finding the Fourth Proportional to 89,366,956.90, 134,050,435.35 and 58,755,955.30

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Solution

The fourth proportional to 89,366,956.90, 134,050,435.35 and 58,755,955.30 is: 88,133,932.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,366,956.90 : 134,050,435.35 = 58,755,955.30 : x
  2. Step 2: Convert to fraction form
    89,366,956.90/134,050,435.35 = 58,755,955.30/x
  3. Step 3: Cross multiply
    89,366,956.90x = 134,050,435.35 × 58,755,955.30
  4. Step 4: Simplify right side
    89,366,956.90x = 7,876,261,387,370,139
  5. Step 5: Solve for x
    x = 7,876,261,387,370,139/89,366,956.90
  6. Step 6: Final answer
    x = 88,133,932.95

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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.