Home / 49,730,069.00-74,606,286.63-15,183,580.88

Finding the Fourth Proportional to 49,730,069.00, 74,606,286.63 and 15,183,580.88

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Solution

The fourth proportional to 49,730,069.00, 74,606,286.63 and 15,183,580.88 is: 22,778,785.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,730,069.00 : 74,606,286.63 = 15,183,580.88 : x
  2. Step 2: Convert to fraction form
    49,730,069.00/74,606,286.63 = 15,183,580.88/x
  3. Step 3: Cross multiply
    49,730,069.00x = 74,606,286.63 × 15,183,580.88
  4. Step 4: Simplify right side
    49,730,069.00x = 1,132,790,587,446,522
  5. Step 5: Solve for x
    x = 1,132,790,587,446,522/49,730,069.00
  6. Step 6: Final answer
    x = 22,778,785.76

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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.