Home / 123,614,149,766.10-185,421,224,649.15-30,556,704,902.10

Finding the Fourth Proportional to 123,614,149,766.10, 185,421,224,649.15 and 30,556,704,902.10

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Solution

The fourth proportional to 123,614,149,766.10, 185,421,224,649.15 and 30,556,704,902.10 is: 45,835,057,353.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,614,149,766.10 : 185,421,224,649.15 = 30,556,704,902.10 : x
  2. Step 2: Convert to fraction form
    123,614,149,766.10/185,421,224,649.15 = 30,556,704,902.10/x
  3. Step 3: Cross multiply
    123,614,149,766.10x = 185,421,224,649.15 × 30,556,704,902.10
  4. Step 4: Simplify right side
    123,614,149,766.10x = 5,665,861,644,190,067,195,904
  5. Step 5: Solve for x
    x = 5,665,861,644,190,067,195,904/123,614,149,766.10
  6. Step 6: Final answer
    x = 45,835,057,353.15

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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.