Home / 94,957,354.72-142,599,035.16-58,284,590.91

Finding the Fourth Proportional to 94,957,354.72, 142,599,035.16 and 58,284,590.91

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Solution

The fourth proportional to 94,957,354.72, 142,599,035.16 and 58,284,590.91 is: 87,526,937.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,957,354.72 : 142,599,035.16 = 58,284,590.91 : x
  2. Step 2: Convert to fraction form
    94,957,354.72/142,599,035.16 = 58,284,590.91/x
  3. Step 3: Cross multiply
    94,957,354.72x = 142,599,035.16 × 58,284,590.91
  4. Step 4: Simplify right side
    94,957,354.72x = 8,311,326,428,461,306
  5. Step 5: Solve for x
    x = 8,311,326,428,461,306/94,957,354.72
  6. Step 6: Final answer
    x = 87,526,937.25

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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.