Home / 23,556,700.80-35,319,829.20-11,255,613.12

Finding the Fourth Proportional to 23,556,700.80, 35,319,829.20 and 11,255,613.12

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Solution

The fourth proportional to 23,556,700.80, 35,319,829.20 and 11,255,613.12 is: 16,876,146.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,556,700.80 : 35,319,829.20 = 11,255,613.12 : x
  2. Step 2: Convert to fraction form
    23,556,700.80/35,319,829.20 = 11,255,613.12/x
  3. Step 3: Cross multiply
    23,556,700.80x = 35,319,829.20 × 11,255,613.12
  4. Step 4: Simplify right side
    23,556,700.80x = 397,546,332,939,679.12
  5. Step 5: Solve for x
    x = 397,546,332,939,679.12/23,556,700.80
  6. Step 6: Final answer
    x = 16,876,146.47

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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.