Home / 49,086,352.83-67,739,372.00-27,059,368.95

Finding the Fourth Proportional to 49,086,352.83, 67,739,372.00 and 27,059,368.95

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Solution

The fourth proportional to 49,086,352.83, 67,739,372.00 and 27,059,368.95 is: 37,342,042.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,086,352.83 : 67,739,372.00 = 27,059,368.95 : x
  2. Step 2: Convert to fraction form
    49,086,352.83/67,739,372.00 = 27,059,368.95/x
  3. Step 3: Cross multiply
    49,086,352.83x = 67,739,372.00 × 27,059,368.95
  4. Step 4: Simplify right side
    49,086,352.83x = 1,832,984,659,254,002.75
  5. Step 5: Solve for x
    x = 1,832,984,659,254,002.75/49,086,352.83
  6. Step 6: Final answer
    x = 37,342,042.21

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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.