Home / 33,172,869.52-49,781,724.48-11,607,658.04

Finding the Fourth Proportional to 33,172,869.52, 49,781,724.48 and 11,607,658.04

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Solution

The fourth proportional to 33,172,869.52, 49,781,724.48 and 11,607,658.04 is: 17,419,332.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,172,869.52 : 49,781,724.48 = 11,607,658.04 : x
  2. Step 2: Convert to fraction form
    33,172,869.52/49,781,724.48 = 11,607,658.04/x
  3. Step 3: Cross multiply
    33,172,869.52x = 49,781,724.48 × 11,607,658.04
  4. Step 4: Simplify right side
    33,172,869.52x = 577,849,234,405,336.75
  5. Step 5: Solve for x
    x = 577,849,234,405,336.75/33,172,869.52
  6. Step 6: Final answer
    x = 17,419,332.21

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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.