Home / 181,027,679.40-271,541,519.10-44,713,062.90

Finding the Fourth Proportional to 181,027,679.40, 271,541,519.10 and 44,713,062.90

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Solution

The fourth proportional to 181,027,679.40, 271,541,519.10 and 44,713,062.90 is: 67,069,594.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,027,679.40 : 271,541,519.10 = 44,713,062.90 : x
  2. Step 2: Convert to fraction form
    181,027,679.40/271,541,519.10 = 44,713,062.90/x
  3. Step 3: Cross multiply
    181,027,679.40x = 271,541,519.10 × 44,713,062.90
  4. Step 4: Simplify right side
    181,027,679.40x = 12,141,453,023,479,852
  5. Step 5: Solve for x
    x = 12,141,453,023,479,852/181,027,679.40
  6. Step 6: Final answer
    x = 67,069,594.35

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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.