Home / 24,678,484.46-34,055,891.44-13,664,997.71

Finding the Fourth Proportional to 24,678,484.46, 34,055,891.44 and 13,664,997.71

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Solution

The fourth proportional to 24,678,484.46, 34,055,891.44 and 13,664,997.71 is: 18,857,465.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,678,484.46 : 34,055,891.44 = 13,664,997.71 : x
  2. Step 2: Convert to fraction form
    24,678,484.46/34,055,891.44 = 13,664,997.71/x
  3. Step 3: Cross multiply
    24,678,484.46x = 34,055,891.44 × 13,664,997.71
  4. Step 4: Simplify right side
    24,678,484.46x = 465,373,678,301,004.19
  5. Step 5: Solve for x
    x = 465,373,678,301,004.19/24,678,484.46
  6. Step 6: Final answer
    x = 18,857,465.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.