Home / 41,284,233.68-61,946,279.55-29,127,520.80

Finding the Fourth Proportional to 41,284,233.68, 61,946,279.55 and 29,127,520.80

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Solution

The fourth proportional to 41,284,233.68, 61,946,279.55 and 29,127,520.80 is: 43,705,341.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,284,233.68 : 61,946,279.55 = 29,127,520.80 : x
  2. Step 2: Convert to fraction form
    41,284,233.68/61,946,279.55 = 29,127,520.80/x
  3. Step 3: Cross multiply
    41,284,233.68x = 61,946,279.55 × 29,127,520.80
  4. Step 4: Simplify right side
    41,284,233.68x = 1,804,341,546,075,239.50
  5. Step 5: Solve for x
    x = 1,804,341,546,075,239.50/41,284,233.68
  6. Step 6: Final answer
    x = 43,705,341.86

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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.