Home / 22,912,983.30-34,376,648.31-7,571,052.56

Finding the Fourth Proportional to 22,912,983.30, 34,376,648.31 and 7,571,052.56

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Solution

The fourth proportional to 22,912,983.30, 34,376,648.31 and 7,571,052.56 is: 11,358,949.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,912,983.30 : 34,376,648.31 = 7,571,052.56 : x
  2. Step 2: Convert to fraction form
    22,912,983.30/34,376,648.31 = 7,571,052.56/x
  3. Step 3: Cross multiply
    22,912,983.30x = 34,376,648.31 × 7,571,052.56
  4. Step 4: Simplify right side
    22,912,983.30x = 260,267,411,019,761.94
  5. Step 5: Solve for x
    x = 260,267,411,019,761.94/22,912,983.30
  6. Step 6: Final answer
    x = 11,358,949.10

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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.