Home / 17,612,360.76-24,305,233.86-9,877,237

Finding the Fourth Proportional to 17,612,360.76, 24,305,233.86 and 9,877,237

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Solution

The fourth proportional to 17,612,360.76, 24,305,233.86 and 9,877,237 is: 13,630,685.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,612,360.76 : 24,305,233.86 = 9,877,237 : x
  2. Step 2: Convert to fraction form
    17,612,360.76/24,305,233.86 = 9,877,237/x
  3. Step 3: Cross multiply
    17,612,360.76x = 24,305,233.86 × 9,877,237
  4. Step 4: Simplify right side
    17,612,360.76x = 240,068,555,175,644.81
  5. Step 5: Solve for x
    x = 240,068,555,175,644.81/17,612,360.76
  6. Step 6: Final answer
    x = 13,630,685.77

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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.