Home / 36,264,613.80-54,396,920.70-34,137,100.20

Finding the Fourth Proportional to 36,264,613.80, 54,396,920.70 and 34,137,100.20

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Solution

The fourth proportional to 36,264,613.80, 54,396,920.70 and 34,137,100.20 is: 51,205,650.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,264,613.80 : 54,396,920.70 = 34,137,100.20 : x
  2. Step 2: Convert to fraction form
    36,264,613.80/54,396,920.70 = 34,137,100.20/x
  3. Step 3: Cross multiply
    36,264,613.80x = 54,396,920.70 × 34,137,100.20
  4. Step 4: Simplify right side
    36,264,613.80x = 1,856,953,132,507,354.50
  5. Step 5: Solve for x
    x = 1,856,953,132,507,354.50/36,264,613.80
  6. Step 6: Final answer
    x = 51,205,650.30

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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.