Home / 54,592,461,000.30-81,888,691,500.45-44,674,496,481.90

Finding the Fourth Proportional to 54,592,461,000.30, 81,888,691,500.45 and 44,674,496,481.90

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Solution

The fourth proportional to 54,592,461,000.30, 81,888,691,500.45 and 44,674,496,481.90 is: 67,011,744,722.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,592,461,000.30 : 81,888,691,500.45 = 44,674,496,481.90 : x
  2. Step 2: Convert to fraction form
    54,592,461,000.30/81,888,691,500.45 = 44,674,496,481.90/x
  3. Step 3: Cross multiply
    54,592,461,000.30x = 81,888,691,500.45 × 44,674,496,481.90
  4. Step 4: Simplify right side
    54,592,461,000.30x = 3,658,336,060,344,248,041,472
  5. Step 5: Solve for x
    x = 3,658,336,060,344,248,041,472/54,592,461,000.30
  6. Step 6: Final answer
    x = 67,011,744,722.85

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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.