Home / 22,878,048.45-34,317,045.09-5,838,723.21

Finding the Fourth Proportional to 22,878,048.45, 34,317,045.09 and 5,838,723.21

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Solution

The fourth proportional to 22,878,048.45, 34,317,045.09 and 5,838,723.21 is: 8,758,077.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,878,048.45 : 34,317,045.09 = 5,838,723.21 : x
  2. Step 2: Convert to fraction form
    22,878,048.45/34,317,045.09 = 5,838,723.21/x
  3. Step 3: Cross multiply
    22,878,048.45x = 34,317,045.09 × 5,838,723.21
  4. Step 4: Simplify right side
    22,878,048.45x = 200,367,727,665,599.56
  5. Step 5: Solve for x
    x = 200,367,727,665,599.56/22,878,048.45
  6. Step 6: Final answer
    x = 8,758,077.78

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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.