Home / 49,595,572.52-74,391,983.58-13,204,275.08

Finding the Fourth Proportional to 49,595,572.52, 74,391,983.58 and 13,204,275.08

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Solution

The fourth proportional to 49,595,572.52, 74,391,983.58 and 13,204,275.08 is: 19,806,046.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,595,572.52 : 74,391,983.58 = 13,204,275.08 : x
  2. Step 2: Convert to fraction form
    49,595,572.52/74,391,983.58 = 13,204,275.08/x
  3. Step 3: Cross multiply
    49,595,572.52x = 74,391,983.58 × 13,204,275.08
  4. Step 4: Simplify right side
    49,595,572.52x = 982,292,214,937,163.12
  5. Step 5: Solve for x
    x = 982,292,214,937,163.12/49,595,572.52
  6. Step 6: Final answer
    x = 19,806,046.49

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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.