Home / 63,744,436-95,617,003.92-15,875,380

Finding the Fourth Proportional to 63,744,436, 95,617,003.92 and 15,875,380

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Solution

The fourth proportional to 63,744,436, 95,617,003.92 and 15,875,380 is: 23,813,157.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,744,436 : 95,617,003.92 = 15,875,380 : x
  2. Step 2: Convert to fraction form
    63,744,436/95,617,003.92 = 15,875,380/x
  3. Step 3: Cross multiply
    63,744,436x = 95,617,003.92 × 15,875,380
  4. Step 4: Simplify right side
    63,744,436x = 1,517,956,271,691,489.75
  5. Step 5: Solve for x
    x = 1,517,956,271,691,489.75/63,744,436
  6. Step 6: Final answer
    x = 23,813,157.15

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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.