Home / 15,236,461.67-22,854,249.43-4,454,015.85

Finding the Fourth Proportional to 15,236,461.67, 22,854,249.43 and 4,454,015.85

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Solution

The fourth proportional to 15,236,461.67, 22,854,249.43 and 4,454,015.85 is: 6,680,894.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,236,461.67 : 22,854,249.43 = 4,454,015.85 : x
  2. Step 2: Convert to fraction form
    15,236,461.67/22,854,249.43 = 4,454,015.85/x
  3. Step 3: Cross multiply
    15,236,461.67x = 22,854,249.43 × 4,454,015.85
  4. Step 4: Simplify right side
    15,236,461.67x = 101,793,189,189,938.41
  5. Step 5: Solve for x
    x = 101,793,189,189,938.41/15,236,461.67
  6. Step 6: Final answer
    x = 6,680,894.25

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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.