Home / 181,010,707.80-271,516,061.70-108,451,296.60

Finding the Fourth Proportional to 181,010,707.80, 271,516,061.70 and 108,451,296.60

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Solution

The fourth proportional to 181,010,707.80, 271,516,061.70 and 108,451,296.60 is: 162,676,944.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,010,707.80 : 271,516,061.70 = 108,451,296.60 : x
  2. Step 2: Convert to fraction form
    181,010,707.80/271,516,061.70 = 108,451,296.60/x
  3. Step 3: Cross multiply
    181,010,707.80x = 271,516,061.70 × 108,451,296.60
  4. Step 4: Simplify right side
    181,010,707.80x = 29,446,268,939,090,596
  5. Step 5: Solve for x
    x = 29,446,268,939,090,596/181,010,707.80
  6. Step 6: Final answer
    x = 162,676,944.90

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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.