Home / 181,027,687.40-271,541,531.10-44,713,070.90

Finding the Fourth Proportional to 181,027,687.40, 271,541,531.10 and 44,713,070.90

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Solution

The fourth proportional to 181,027,687.40, 271,541,531.10 and 44,713,070.90 is: 67,069,606.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,027,687.40 : 271,541,531.10 = 44,713,070.90 : x
  2. Step 2: Convert to fraction form
    181,027,687.40/271,541,531.10 = 44,713,070.90/x
  3. Step 3: Cross multiply
    181,027,687.40x = 271,541,531.10 × 44,713,070.90
  4. Step 4: Simplify right side
    181,027,687.40x = 12,141,455,732,368,856
  5. Step 5: Solve for x
    x = 12,141,455,732,368,856/181,027,687.40
  6. Step 6: Final answer
    x = 67,069,606.35

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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.