Home / 62,061,839.03-85,645,337.49-35,971,490.36

Finding the Fourth Proportional to 62,061,839.03, 85,645,337.49 and 35,971,490.36

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Solution

The fourth proportional to 62,061,839.03, 85,645,337.49 and 35,971,490.36 is: 49,640,656.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,061,839.03 : 85,645,337.49 = 35,971,490.36 : x
  2. Step 2: Convert to fraction form
    62,061,839.03/85,645,337.49 = 35,971,490.36/x
  3. Step 3: Cross multiply
    62,061,839.03x = 85,645,337.49 × 35,971,490.36
  4. Step 4: Simplify right side
    62,061,839.03x = 3,080,790,431,472,254.50
  5. Step 5: Solve for x
    x = 3,080,790,431,472,254.50/62,061,839.03
  6. Step 6: Final answer
    x = 49,640,656.48

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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.