Home / 22,244,658.90-33,366,988.35-17,914,982.10

Finding the Fourth Proportional to 22,244,658.90, 33,366,988.35 and 17,914,982.10

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Solution

The fourth proportional to 22,244,658.90, 33,366,988.35 and 17,914,982.10 is: 26,872,473.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,658.90 : 33,366,988.35 = 17,914,982.10 : x
  2. Step 2: Convert to fraction form
    22,244,658.90/33,366,988.35 = 17,914,982.10/x
  3. Step 3: Cross multiply
    22,244,658.90x = 33,366,988.35 × 17,914,982.10
  4. Step 4: Simplify right side
    22,244,658.90x = 597,768,999,021,158.62
  5. Step 5: Solve for x
    x = 597,768,999,021,158.62/22,244,658.90
  6. Step 6: Final answer
    x = 26,872,473.15

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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.