Home / 22,356,096.90-33,534,145.35-19,805,180.10

Finding the Fourth Proportional to 22,356,096.90, 33,534,145.35 and 19,805,180.10

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Solution

The fourth proportional to 22,356,096.90, 33,534,145.35 and 19,805,180.10 is: 29,707,770.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,096.90 : 33,534,145.35 = 19,805,180.10 : x
  2. Step 2: Convert to fraction form
    22,356,096.90/33,534,145.35 = 19,805,180.10/x
  3. Step 3: Cross multiply
    22,356,096.90x = 33,534,145.35 × 19,805,180.10
  4. Step 4: Simplify right side
    22,356,096.90x = 664,149,788,156,327.62
  5. Step 5: Solve for x
    x = 664,149,788,156,327.62/22,356,096.90
  6. Step 6: Final answer
    x = 29,707,770.15

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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.