Home / 1,063,204,350.24-1,467,222,041.79-586,894,842.78

Finding the Fourth Proportional to 1,063,204,350.24, 1,467,222,041.79 and 586,894,842.78

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Solution

The fourth proportional to 1,063,204,350.24, 1,467,222,041.79 and 586,894,842.78 is: 809,914,904.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,204,350.24 : 1,467,222,041.79 = 586,894,842.78 : x
  2. Step 2: Convert to fraction form
    1,063,204,350.24/1,467,222,041.79 = 586,894,842.78/x
  3. Step 3: Cross multiply
    1,063,204,350.24x = 1,467,222,041.79 × 586,894,842.78
  4. Step 4: Simplify right side
    1,063,204,350.24x = 861,105,049,539,692,544
  5. Step 5: Solve for x
    x = 861,105,049,539,692,544/1,063,204,350.24
  6. Step 6: Final answer
    x = 809,914,904.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.