Home / 17,612,351.61-24,305,221.29-9,877,227.86

Finding the Fourth Proportional to 17,612,351.61, 24,305,221.29 and 9,877,227.86

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Solution

The fourth proportional to 17,612,351.61, 24,305,221.29 and 9,877,227.86 is: 13,630,673.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,612,351.61 : 24,305,221.29 = 9,877,227.86 : x
  2. Step 2: Convert to fraction form
    17,612,351.61/24,305,221.29 = 9,877,227.86/x
  3. Step 3: Cross multiply
    17,612,351.61x = 24,305,221.29 × 9,877,227.86
  4. Step 4: Simplify right side
    17,612,351.61x = 240,068,208,783,597.03
  5. Step 5: Solve for x
    x = 240,068,208,783,597.03/17,612,351.61
  6. Step 6: Final answer
    x = 13,630,673.18

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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.