Home / 23,221,493.60-34,832,240.40-15,568,743.20

Finding the Fourth Proportional to 23,221,493.60, 34,832,240.40 and 15,568,743.20

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Solution

The fourth proportional to 23,221,493.60, 34,832,240.40 and 15,568,743.20 is: 23,353,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,221,493.60 : 34,832,240.40 = 15,568,743.20 : x
  2. Step 2: Convert to fraction form
    23,221,493.60/34,832,240.40 = 15,568,743.20/x
  3. Step 3: Cross multiply
    23,221,493.60x = 34,832,240.40 × 15,568,743.20
  4. Step 4: Simplify right side
    23,221,493.60x = 542,294,205,868,265.25
  5. Step 5: Solve for x
    x = 542,294,205,868,265.25/23,221,493.60
  6. Step 6: Final answer
    x = 23,353,114.80

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1.5x scale

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.