Home / 60,438,204.40-83,404,446-32,936,125.36

Finding the Fourth Proportional to 60,438,204.40, 83,404,446 and 32,936,125.36

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Solution

The fourth proportional to 60,438,204.40, 83,404,446 and 32,936,125.36 is: 45,451,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,438,204.40 : 83,404,446 = 32,936,125.36 : x
  2. Step 2: Convert to fraction form
    60,438,204.40/83,404,446 = 32,936,125.36/x
  3. Step 3: Cross multiply
    60,438,204.40x = 83,404,446 × 32,936,125.36
  4. Step 4: Simplify right side
    60,438,204.40x = 2,747,019,289,037,350.50
  5. Step 5: Solve for x
    x = 2,747,019,289,037,350.50/60,438,204.40
  6. Step 6: Final answer
    x = 45,451,702.55

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1.5x scale

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.