Home / 95,066,822,296.80-142,600,233,445.20-50,986,979,992.80

Finding the Fourth Proportional to 95,066,822,296.80, 142,600,233,445.20 and 50,986,979,992.80

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Solution

The fourth proportional to 95,066,822,296.80, 142,600,233,445.20 and 50,986,979,992.80 is: 76,480,469,989.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,066,822,296.80 : 142,600,233,445.20 = 50,986,979,992.80 : x
  2. Step 2: Convert to fraction form
    95,066,822,296.80/142,600,233,445.20 = 50,986,979,992.80/x
  3. Step 3: Cross multiply
    95,066,822,296.80x = 142,600,233,445.20 × 50,986,979,992.80
  4. Step 4: Simplify right side
    95,066,822,296.80x = 7,270,755,249,639,023,181,824
  5. Step 5: Solve for x
    x = 7,270,755,249,639,023,181,824/95,066,822,296.80
  6. Step 6: Final answer
    x = 76,480,469,989.20

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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.