Home / 40,829,593.40-61,244,390.10-25,713,049.40

Finding the Fourth Proportional to 40,829,593.40, 61,244,390.10 and 25,713,049.40

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Solution

The fourth proportional to 40,829,593.40, 61,244,390.10 and 25,713,049.40 is: 38,569,574.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,829,593.40 : 61,244,390.10 = 25,713,049.40 : x
  2. Step 2: Convert to fraction form
    40,829,593.40/61,244,390.10 = 25,713,049.40/x
  3. Step 3: Cross multiply
    40,829,593.40x = 61,244,390.10 × 25,713,049.40
  4. Step 4: Simplify right side
    40,829,593.40x = 1,574,780,028,114,171
  5. Step 5: Solve for x
    x = 1,574,780,028,114,171/40,829,593.40
  6. Step 6: Final answer
    x = 38,569,574.10

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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.