Home / 1,711,371,418.62-2,568,010,922.37-924,409,211.82

Finding the Fourth Proportional to 1,711,371,418.62, 2,568,010,922.37 and 924,409,211.82

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Solution

The fourth proportional to 1,711,371,418.62, 2,568,010,922.37 and 924,409,211.82 is: 1,387,129,016.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,371,418.62 : 2,568,010,922.37 = 924,409,211.82 : x
  2. Step 2: Convert to fraction form
    1,711,371,418.62/2,568,010,922.37 = 924,409,211.82/x
  3. Step 3: Cross multiply
    1,711,371,418.62x = 2,568,010,922.37 × 924,409,211.82
  4. Step 4: Simplify right side
    1,711,371,418.62x = 2,373,892,952,693,202,944
  5. Step 5: Solve for x
    x = 2,373,892,952,693,202,944/1,711,371,418.62
  6. Step 6: Final answer
    x = 1,387,129,016.45

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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.