Home / 67,881,414.52-93,696,091.62-44,363,489.32

Finding the Fourth Proportional to 67,881,414.52, 93,696,091.62 and 44,363,489.32

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Solution

The fourth proportional to 67,881,414.52, 93,696,091.62 and 44,363,489.32 is: 61,234,515.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,881,414.52 : 93,696,091.62 = 44,363,489.32 : x
  2. Step 2: Convert to fraction form
    67,881,414.52/93,696,091.62 = 44,363,489.32/x
  3. Step 3: Cross multiply
    67,881,414.52x = 93,696,091.62 × 44,363,489.32
  4. Step 4: Simplify right side
    67,881,414.52x = 4,156,685,559,909,611.50
  5. Step 5: Solve for x
    x = 4,156,685,559,909,611.50/67,881,414.52
  6. Step 6: Final answer
    x = 61,234,515.95

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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.