Home / 44,216,654.84-66,331,183.72-15,456,248.90

Finding the Fourth Proportional to 44,216,654.84, 66,331,183.72 and 15,456,248.90

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Solution

The fourth proportional to 44,216,654.84, 66,331,183.72 and 15,456,248.90 is: 23,186,541.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,216,654.84 : 66,331,183.72 = 15,456,248.90 : x
  2. Step 2: Convert to fraction form
    44,216,654.84/66,331,183.72 = 15,456,248.90/x
  3. Step 3: Cross multiply
    44,216,654.84x = 66,331,183.72 × 15,456,248.90
  4. Step 4: Simplify right side
    44,216,654.84x = 1,025,231,285,407,947.88
  5. Step 5: Solve for x
    x = 1,025,231,285,407,947.88/44,216,654.84
  6. Step 6: Final answer
    x = 23,186,541.11

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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.