Home / 181,222,610.13-271,844,658.15-56,748,519.63

Finding the Fourth Proportional to 181,222,610.13, 271,844,658.15 and 56,748,519.63

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Solution

The fourth proportional to 181,222,610.13, 271,844,658.15 and 56,748,519.63 is: 85,126,143.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,222,610.13 : 271,844,658.15 = 56,748,519.63 : x
  2. Step 2: Convert to fraction form
    181,222,610.13/271,844,658.15 = 56,748,519.63/x
  3. Step 3: Cross multiply
    181,222,610.13x = 271,844,658.15 × 56,748,519.63
  4. Step 4: Simplify right side
    181,222,610.13x = 15,426,781,919,335,914
  5. Step 5: Solve for x
    x = 15,426,781,919,335,914/181,222,610.13
  6. Step 6: Final answer
    x = 85,126,143.52

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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.