Home / 14,822,039.32-22,217,644.76-5,730,381.44

Finding the Fourth Proportional to 14,822,039.32, 22,217,644.76 and 5,730,381.44

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Solution

The fourth proportional to 14,822,039.32, 22,217,644.76 and 5,730,381.44 is: 8,589,612.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,822,039.32 : 22,217,644.76 = 5,730,381.44 : x
  2. Step 2: Convert to fraction form
    14,822,039.32/22,217,644.76 = 5,730,381.44/x
  3. Step 3: Cross multiply
    14,822,039.32x = 22,217,644.76 × 5,730,381.44
  4. Step 4: Simplify right side
    14,822,039.32x = 127,315,579,173,217.27
  5. Step 5: Solve for x
    x = 127,315,579,173,217.27/14,822,039.32
  6. Step 6: Final answer
    x = 8,589,612.83

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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.