Home / 62,950,343.04-94,359,353.76-28,843,640.64

Finding the Fourth Proportional to 62,950,343.04, 94,359,353.76 and 28,843,640.64

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Solution

The fourth proportional to 62,950,343.04, 94,359,353.76 and 28,843,640.64 is: 43,235,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,950,343.04 : 94,359,353.76 = 28,843,640.64 : x
  2. Step 2: Convert to fraction form
    62,950,343.04/94,359,353.76 = 28,843,640.64/x
  3. Step 3: Cross multiply
    62,950,343.04x = 94,359,353.76 × 28,843,640.64
  4. Step 4: Simplify right side
    62,950,343.04x = 2,721,667,290,876,073
  5. Step 5: Solve for x
    x = 2,721,667,290,876,073/62,950,343.04
  6. Step 6: Final answer
    x = 43,235,146.30

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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.