Home / 24,238,780.72-36,355,485.32-8,675,987.74

Finding the Fourth Proportional to 24,238,780.72, 36,355,485.32 and 8,675,987.74

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Solution

The fourth proportional to 24,238,780.72, 36,355,485.32 and 8,675,987.74 is: 13,013,020.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,238,780.72 : 36,355,485.32 = 8,675,987.74 : x
  2. Step 2: Convert to fraction form
    24,238,780.72/36,355,485.32 = 8,675,987.74/x
  3. Step 3: Cross multiply
    24,238,780.72x = 36,355,485.32 × 8,675,987.74
  4. Step 4: Simplify right side
    24,238,780.72x = 315,419,744,816,336.31
  5. Step 5: Solve for x
    x = 315,419,744,816,336.31/24,238,780.72
  6. Step 6: Final answer
    x = 13,013,020.27

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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.