Home / 16,414,349.54-22,652,975.18-9,072,024.66

Finding the Fourth Proportional to 16,414,349.54, 22,652,975.18 and 9,072,024.66

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Solution

The fourth proportional to 16,414,349.54, 22,652,975.18 and 9,072,024.66 is: 12,520,042.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,414,349.54 : 22,652,975.18 = 9,072,024.66 : x
  2. Step 2: Convert to fraction form
    16,414,349.54/22,652,975.18 = 9,072,024.66/x
  3. Step 3: Cross multiply
    16,414,349.54x = 22,652,975.18 × 9,072,024.66
  4. Step 4: Simplify right side
    16,414,349.54x = 205,508,349,478,008
  5. Step 5: Solve for x
    x = 205,508,349,478,008/16,414,349.54
  6. Step 6: Final answer
    x = 12,520,042.24

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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.