Home / 16,452,747.84-22,704,777.72-9,110,580.60

Finding the Fourth Proportional to 16,452,747.84, 22,704,777.72 and 9,110,580.60

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Solution

The fourth proportional to 16,452,747.84, 22,704,777.72 and 9,110,580.60 is: 12,572,593.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,452,747.84 : 22,704,777.72 = 9,110,580.60 : x
  2. Step 2: Convert to fraction form
    16,452,747.84/22,704,777.72 = 9,110,580.60/x
  3. Step 3: Cross multiply
    16,452,747.84x = 22,704,777.72 × 9,110,580.60
  4. Step 4: Simplify right side
    16,452,747.84x = 206,853,707,423,144.22
  5. Step 5: Solve for x
    x = 206,853,707,423,144.22/16,452,747.84
  6. Step 6: Final answer
    x = 12,572,593.31

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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.