Home / 24,175,644.69-36,267,406.07-7,138,039.89

Finding the Fourth Proportional to 24,175,644.69, 36,267,406.07 and 7,138,039.89

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Solution

The fourth proportional to 24,175,644.69, 36,267,406.07 and 7,138,039.89 is: 10,708,222.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,175,644.69 : 36,267,406.07 = 7,138,039.89 : x
  2. Step 2: Convert to fraction form
    24,175,644.69/36,267,406.07 = 7,138,039.89/x
  3. Step 3: Cross multiply
    24,175,644.69x = 36,267,406.07 × 7,138,039.89
  4. Step 4: Simplify right side
    24,175,644.69x = 258,878,191,198,797.91
  5. Step 5: Solve for x
    x = 258,878,191,198,797.91/24,175,644.69
  6. Step 6: Final answer
    x = 10,708,222.86

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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.