Home / 237,154,066.08-327,198,036.24-132,715,543.20

Finding the Fourth Proportional to 237,154,066.08, 327,198,036.24 and 132,715,543.20

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Solution

The fourth proportional to 237,154,066.08, 327,198,036.24 and 132,715,543.20 is: 183,105,716.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,154,066.08 : 327,198,036.24 = 132,715,543.20 : x
  2. Step 2: Convert to fraction form
    237,154,066.08/327,198,036.24 = 132,715,543.20/x
  3. Step 3: Cross multiply
    237,154,066.08x = 327,198,036.24 × 132,715,543.20
  4. Step 4: Simplify right side
    237,154,066.08x = 43,424,265,113,564,888
  5. Step 5: Solve for x
    x = 43,424,265,113,564,888/237,154,066.08
  6. Step 6: Final answer
    x = 183,105,716.18

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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.