Home / 27,062,233.38-40,602,373.86-18,000,057.06

Finding the Fourth Proportional to 27,062,233.38, 40,602,373.86 and 18,000,057.06

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Solution

The fourth proportional to 27,062,233.38, 40,602,373.86 and 18,000,057.06 is: 27,006,087.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,062,233.38 : 40,602,373.86 = 18,000,057.06 : x
  2. Step 2: Convert to fraction form
    27,062,233.38/40,602,373.86 = 18,000,057.06/x
  3. Step 3: Cross multiply
    27,062,233.38x = 40,602,373.86 × 18,000,057.06
  4. Step 4: Simplify right side
    27,062,233.38x = 730,845,046,251,452.38
  5. Step 5: Solve for x
    x = 730,845,046,251,452.38/27,062,233.38
  6. Step 6: Final answer
    x = 27,006,087.63

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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.