Home / 71,092,514.16-106,633,450.08-25,654,307.04

Finding the Fourth Proportional to 71,092,514.16, 106,633,450.08 and 25,654,307.04

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Solution

The fourth proportional to 71,092,514.16, 106,633,450.08 and 25,654,307.04 is: 38,479,540.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,092,514.16 : 106,633,450.08 = 25,654,307.04 : x
  2. Step 2: Convert to fraction form
    71,092,514.16/106,633,450.08 = 25,654,307.04/x
  3. Step 3: Cross multiply
    71,092,514.16x = 106,633,450.08 × 25,654,307.04
  4. Step 4: Simplify right side
    71,092,514.16x = 2,735,607,269,086,832.50
  5. Step 5: Solve for x
    x = 2,735,607,269,086,832.50/71,092,514.16
  6. Step 6: Final answer
    x = 38,479,540.38

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1.5x scale

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.