Home / 60,466,226,766.60-90,699,340,149.90-54,951,711,515.40

Finding the Fourth Proportional to 60,466,226,766.60, 90,699,340,149.90 and 54,951,711,515.40

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Solution

The fourth proportional to 60,466,226,766.60, 90,699,340,149.90 and 54,951,711,515.40 is: 82,427,567,273.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466,226,766.60 : 90,699,340,149.90 = 54,951,711,515.40 : x
  2. Step 2: Convert to fraction form
    60,466,226,766.60/90,699,340,149.90 = 54,951,711,515.40/x
  3. Step 3: Cross multiply
    60,466,226,766.60x = 90,699,340,149.90 × 54,951,711,515.40
  4. Step 4: Simplify right side
    60,466,226,766.60x = 4,984,083,974,554,440,957,952
  5. Step 5: Solve for x
    x = 4,984,083,974,554,440,957,952/60,466,226,766.60
  6. Step 6: Final answer
    x = 82,427,567,273.10

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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.