Home / 93,304,846.15-139,947,819.58-25,154,426.95

Finding the Fourth Proportional to 93,304,846.15, 139,947,819.58 and 25,154,426.95

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Solution

The fourth proportional to 93,304,846.15, 139,947,819.58 and 25,154,426.95 is: 37,729,092.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,304,846.15 : 139,947,819.58 = 25,154,426.95 : x
  2. Step 2: Convert to fraction form
    93,304,846.15/139,947,819.58 = 25,154,426.95/x
  3. Step 3: Cross multiply
    93,304,846.15x = 139,947,819.58 × 25,154,426.95
  4. Step 4: Simplify right side
    93,304,846.15x = 3,520,307,204,436,890
  5. Step 5: Solve for x
    x = 3,520,307,204,436,890/93,304,846.15
  6. Step 6: Final answer
    x = 37,729,092.86

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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.