Home / 22,911,872.20-34,367,030.70-5,872,712.20

Finding the Fourth Proportional to 22,911,872.20, 34,367,030.70 and 5,872,712.20

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Solution

The fourth proportional to 22,911,872.20, 34,367,030.70 and 5,872,712.20 is: 8,808,868.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,911,872.20 : 34,367,030.70 = 5,872,712.20 : x
  2. Step 2: Convert to fraction form
    22,911,872.20/34,367,030.70 = 5,872,712.20/x
  3. Step 3: Cross multiply
    22,911,872.20x = 34,367,030.70 × 5,872,712.20
  4. Step 4: Simplify right side
    22,911,872.20x = 201,827,680,469,664.56
  5. Step 5: Solve for x
    x = 201,827,680,469,664.56/22,911,872.20
  6. Step 6: Final answer
    x = 8,808,868.99

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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.