Home / 93,414,527.58-140,061,916.17-38,864,954.46

Finding the Fourth Proportional to 93,414,527.58, 140,061,916.17 and 38,864,954.46

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Solution

The fourth proportional to 93,414,527.58, 140,061,916.17 and 38,864,954.46 is: 58,272,520.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,414,527.58 : 140,061,916.17 = 38,864,954.46 : x
  2. Step 2: Convert to fraction form
    93,414,527.58/140,061,916.17 = 38,864,954.46/x
  3. Step 3: Cross multiply
    93,414,527.58x = 140,061,916.17 × 38,864,954.46
  4. Step 4: Simplify right side
    93,414,527.58x = 5,443,499,993,527,387
  5. Step 5: Solve for x
    x = 5,443,499,993,527,387/93,414,527.58
  6. Step 6: Final answer
    x = 58,272,520.72

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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.