Home / 22,242,658.70-33,367,098.45-9,463,061.90

Finding the Fourth Proportional to 22,242,658.70, 33,367,098.45 and 9,463,061.90

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Solution

The fourth proportional to 22,242,658.70, 33,367,098.45 and 9,463,061.90 is: 14,195,916.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,242,658.70 : 33,367,098.45 = 9,463,061.90 : x
  2. Step 2: Convert to fraction form
    22,242,658.70/33,367,098.45 = 9,463,061.90/x
  3. Step 3: Cross multiply
    22,242,658.70x = 33,367,098.45 × 9,463,061.90
  4. Step 4: Simplify right side
    22,242,658.70x = 315,754,918,055,744.06
  5. Step 5: Solve for x
    x = 315,754,918,055,744.06/22,242,658.70
  6. Step 6: Final answer
    x = 14,195,916.16

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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.