Home / 92,712,330.30-139,068,495.45-24,565,539.90

Finding the Fourth Proportional to 92,712,330.30, 139,068,495.45 and 24,565,539.90

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Solution

The fourth proportional to 92,712,330.30, 139,068,495.45 and 24,565,539.90 is: 36,848,309.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,712,330.30 : 139,068,495.45 = 24,565,539.90 : x
  2. Step 2: Convert to fraction form
    92,712,330.30/139,068,495.45 = 24,565,539.90/x
  3. Step 3: Cross multiply
    92,712,330.30x = 139,068,495.45 × 24,565,539.90
  4. Step 4: Simplify right side
    92,712,330.30x = 3,416,292,673,809,943
  5. Step 5: Solve for x
    x = 3,416,292,673,809,943/92,712,330.30
  6. Step 6: Final answer
    x = 36,848,309.85

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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.