Home / 24,667,940.80-36,931,052.40-15,102,002.80

Finding the Fourth Proportional to 24,667,940.80, 36,931,052.40 and 15,102,002.80

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Solution

The fourth proportional to 24,667,940.80, 36,931,052.40 and 15,102,002.80 is: 22,609,623.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,667,940.80 : 36,931,052.40 = 15,102,002.80 : x
  2. Step 2: Convert to fraction form
    24,667,940.80/36,931,052.40 = 15,102,002.80/x
  3. Step 3: Cross multiply
    24,667,940.80x = 36,931,052.40 × 15,102,002.80
  4. Step 4: Simplify right side
    24,667,940.80x = 557,732,856,751,746.75
  5. Step 5: Solve for x
    x = 557,732,856,751,746.75/24,667,940.80
  6. Step 6: Final answer
    x = 22,609,623.61

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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.