Home / 5,668,703,999.10-8,503,055,998.65-3,464,711,883.90

Finding the Fourth Proportional to 5,668,703,999.10, 8,503,055,998.65 and 3,464,711,883.90

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Solution

The fourth proportional to 5,668,703,999.10, 8,503,055,998.65 and 3,464,711,883.90 is: 5,197,067,825.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,703,999.10 : 8,503,055,998.65 = 3,464,711,883.90 : x
  2. Step 2: Convert to fraction form
    5,668,703,999.10/8,503,055,998.65 = 3,464,711,883.90/x
  3. Step 3: Cross multiply
    5,668,703,999.10x = 8,503,055,998.65 × 3,464,711,883.90
  4. Step 4: Simplify right side
    5,668,703,999.10x = 29,460,639,167,989,837,824
  5. Step 5: Solve for x
    x = 29,460,639,167,989,837,824/5,668,703,999.10
  6. Step 6: Final answer
    x = 5,197,067,825.85

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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.