Home / 22,136,324.90-33,204,487.35-17,657,348.90

Finding the Fourth Proportional to 22,136,324.90, 33,204,487.35 and 17,657,348.90

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Solution

The fourth proportional to 22,136,324.90, 33,204,487.35 and 17,657,348.90 is: 26,486,023.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,136,324.90 : 33,204,487.35 = 17,657,348.90 : x
  2. Step 2: Convert to fraction form
    22,136,324.90/33,204,487.35 = 17,657,348.90/x
  3. Step 3: Cross multiply
    22,136,324.90x = 33,204,487.35 × 17,657,348.90
  4. Step 4: Simplify right side
    22,136,324.90x = 586,303,218,184,586.38
  5. Step 5: Solve for x
    x = 586,303,218,184,586.38/22,136,324.90
  6. Step 6: Final answer
    x = 26,486,023.35

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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.