Home / 99,496,745,182.20-149,245,117,773.30-43,708,194,766.20

Finding the Fourth Proportional to 99,496,745,182.20, 149,245,117,773.30 and 43,708,194,766.20

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Solution

The fourth proportional to 99,496,745,182.20, 149,245,117,773.30 and 43,708,194,766.20 is: 65,562,292,149.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,496,745,182.20 : 149,245,117,773.30 = 43,708,194,766.20 : x
  2. Step 2: Convert to fraction form
    99,496,745,182.20/149,245,117,773.30 = 43,708,194,766.20/x
  3. Step 3: Cross multiply
    99,496,745,182.20x = 149,245,117,773.30 × 43,708,194,766.20
  4. Step 4: Simplify right side
    99,496,745,182.20x = 6,523,234,675,539,852,656,640
  5. Step 5: Solve for x
    x = 6,523,234,675,539,852,656,640/99,496,745,182.20
  6. Step 6: Final answer
    x = 65,562,292,149.30

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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.