Home / 181,005,982.60-271,508,973.90-166,834,222.60

Finding the Fourth Proportional to 181,005,982.60, 271,508,973.90 and 166,834,222.60

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Solution

The fourth proportional to 181,005,982.60, 271,508,973.90 and 166,834,222.60 is: 250,251,333.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,005,982.60 : 271,508,973.90 = 166,834,222.60 : x
  2. Step 2: Convert to fraction form
    181,005,982.60/271,508,973.90 = 166,834,222.60/x
  3. Step 3: Cross multiply
    181,005,982.60x = 271,508,973.90 × 166,834,222.60
  4. Step 4: Simplify right side
    181,005,982.60x = 45,296,988,589,530,184
  5. Step 5: Solve for x
    x = 45,296,988,589,530,184/181,005,982.60
  6. Step 6: Final answer
    x = 250,251,333.90

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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.