Home / 25,521,738.30-38,282,607.45-22,333,092.30

Finding the Fourth Proportional to 25,521,738.30, 38,282,607.45 and 22,333,092.30

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Solution

The fourth proportional to 25,521,738.30, 38,282,607.45 and 22,333,092.30 is: 33,499,638.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,521,738.30 : 38,282,607.45 = 22,333,092.30 : x
  2. Step 2: Convert to fraction form
    25,521,738.30/38,282,607.45 = 22,333,092.30/x
  3. Step 3: Cross multiply
    25,521,738.30x = 38,282,607.45 × 22,333,092.30
  4. Step 4: Simplify right side
    25,521,738.30x = 854,969,005,665,517.75
  5. Step 5: Solve for x
    x = 854,969,005,665,517.75/25,521,738.30
  6. Step 6: Final answer
    x = 33,499,638.45

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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.