Home / 22,171,521.90-33,257,282.85-14,607,029.10

Finding the Fourth Proportional to 22,171,521.90, 33,257,282.85 and 14,607,029.10

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Solution

The fourth proportional to 22,171,521.90, 33,257,282.85 and 14,607,029.10 is: 21,910,543.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,171,521.90 : 33,257,282.85 = 14,607,029.10 : x
  2. Step 2: Convert to fraction form
    22,171,521.90/33,257,282.85 = 14,607,029.10/x
  3. Step 3: Cross multiply
    22,171,521.90x = 33,257,282.85 × 14,607,029.10
  4. Step 4: Simplify right side
    22,171,521.90x = 485,790,098,376,880.94
  5. Step 5: Solve for x
    x = 485,790,098,376,880.94/22,171,521.90
  6. Step 6: Final answer
    x = 21,910,543.65

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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.