Home / 41,284,613.78-56,974,229.34-22,701,169.04

Finding the Fourth Proportional to 41,284,613.78, 56,974,229.34 and 22,701,169.04

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Solution

The fourth proportional to 41,284,613.78, 56,974,229.34 and 22,701,169.04 is: 31,328,417.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,284,613.78 : 56,974,229.34 = 22,701,169.04 : x
  2. Step 2: Convert to fraction form
    41,284,613.78/56,974,229.34 = 22,701,169.04/x
  3. Step 3: Cross multiply
    41,284,613.78x = 56,974,229.34 × 22,701,169.04
  4. Step 4: Simplify right side
    41,284,613.78x = 1,293,381,610,886,196.50
  5. Step 5: Solve for x
    x = 1,293,381,610,886,196.50/41,284,613.78
  6. Step 6: Final answer
    x = 31,328,417.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.