Home / 16,432,348.22-24,650,765.40-6,845,484.76

Finding the Fourth Proportional to 16,432,348.22, 24,650,765.40 and 6,845,484.76

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Solution

The fourth proportional to 16,432,348.22, 24,650,765.40 and 6,845,484.76 is: 10,269,161.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,432,348.22 : 24,650,765.40 = 6,845,484.76 : x
  2. Step 2: Convert to fraction form
    16,432,348.22/24,650,765.40 = 6,845,484.76/x
  3. Step 3: Cross multiply
    16,432,348.22x = 24,650,765.40 × 6,845,484.76
  4. Step 4: Simplify right side
    16,432,348.22x = 168,746,438,868,035.28
  5. Step 5: Solve for x
    x = 168,746,438,868,035.28/16,432,348.22
  6. Step 6: Final answer
    x = 10,269,161.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.