Home / 50,475,182.13-69,655,800.65-27,270,327.56

Finding the Fourth Proportional to 50,475,182.13, 69,655,800.65 and 27,270,327.56

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Solution

The fourth proportional to 50,475,182.13, 69,655,800.65 and 27,270,327.56 is: 37,633,078.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,475,182.13 : 69,655,800.65 = 27,270,327.56 : x
  2. Step 2: Convert to fraction form
    50,475,182.13/69,655,800.65 = 27,270,327.56/x
  3. Step 3: Cross multiply
    50,475,182.13x = 69,655,800.65 × 27,270,327.56
  4. Step 4: Simplify right side
    50,475,182.13x = 1,899,536,499,694,930.25
  5. Step 5: Solve for x
    x = 1,899,536,499,694,930.25/50,475,182.13
  6. Step 6: Final answer
    x = 37,633,078.66

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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.