Home / 176,611,727.97-243,719,883.11-97,226,144.24

Finding the Fourth Proportional to 176,611,727.97, 243,719,883.11 and 97,226,144.24

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Solution

The fourth proportional to 176,611,727.97, 243,719,883.11 and 97,226,144.24 is: 134,169,711.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,611,727.97 : 243,719,883.11 = 97,226,144.24 : x
  2. Step 2: Convert to fraction form
    176,611,727.97/243,719,883.11 = 97,226,144.24/x
  3. Step 3: Cross multiply
    176,611,727.97x = 243,719,883.11 × 97,226,144.24
  4. Step 4: Simplify right side
    176,611,727.97x = 23,695,944,508,433,268
  5. Step 5: Solve for x
    x = 23,695,944,508,433,268/176,611,727.97
  6. Step 6: Final answer
    x = 134,169,711.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.