Home / 92,336,359.56-127,424,300.19-50,524,353.15

Finding the Fourth Proportional to 92,336,359.56, 127,424,300.19 and 50,524,353.15

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Solution

The fourth proportional to 92,336,359.56, 127,424,300.19 and 50,524,353.15 is: 69,723,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,336,359.56 : 127,424,300.19 = 50,524,353.15 : x
  2. Step 2: Convert to fraction form
    92,336,359.56/127,424,300.19 = 50,524,353.15/x
  3. Step 3: Cross multiply
    92,336,359.56x = 127,424,300.19 × 50,524,353.15
  4. Step 4: Simplify right side
    92,336,359.56x = 6,438,030,342,691,172
  5. Step 5: Solve for x
    x = 6,438,030,342,691,172/92,336,359.56
  6. Step 6: Final answer
    x = 69,723,675.20

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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.