Home / 49,243,532.04-67,959,592.52-27,216,557.69

Finding the Fourth Proportional to 49,243,532.04, 67,959,592.52 and 27,216,557.69

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Solution

The fourth proportional to 49,243,532.04, 67,959,592.52 and 27,216,557.69 is: 37,560,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,243,532.04 : 67,959,592.52 = 27,216,557.69 : x
  2. Step 2: Convert to fraction form
    49,243,532.04/67,959,592.52 = 27,216,557.69/x
  3. Step 3: Cross multiply
    49,243,532.04x = 67,959,592.52 × 27,216,557.69
  4. Step 4: Simplify right side
    49,243,532.04x = 1,849,626,169,933,591.75
  5. Step 5: Solve for x
    x = 1,849,626,169,933,591.75/49,243,532.04
  6. Step 6: Final answer
    x = 37,560,794.15

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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.