Home / 49,598,267.60-74,398,797.24-13,696,475.60

Finding the Fourth Proportional to 49,598,267.60, 74,398,797.24 and 13,696,475.60

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Solution

The fourth proportional to 49,598,267.60, 74,398,797.24 and 13,696,475.60 is: 20,545,098.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,598,267.60 : 74,398,797.24 = 13,696,475.60 : x
  2. Step 2: Convert to fraction form
    49,598,267.60/74,398,797.24 = 13,696,475.60/x
  3. Step 3: Cross multiply
    49,598,267.60x = 74,398,797.24 × 13,696,475.60
  4. Step 4: Simplify right side
    49,598,267.60x = 1,019,001,311,067,007.25
  5. Step 5: Solve for x
    x = 1,019,001,311,067,007.25/49,598,267.60
  6. Step 6: Final answer
    x = 20,545,098.86

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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.