Home / 2,323,536,754.38-3,486,041,910.82-829,536,247.68

Finding the Fourth Proportional to 2,323,536,754.38, 3,486,041,910.82 and 829,536,247.68

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Solution

The fourth proportional to 2,323,536,754.38, 3,486,041,910.82 and 829,536,247.68 is: 1,244,567,412.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,536,754.38 : 3,486,041,910.82 = 829,536,247.68 : x
  2. Step 2: Convert to fraction form
    2,323,536,754.38/3,486,041,910.82 = 829,536,247.68/x
  3. Step 3: Cross multiply
    2,323,536,754.38x = 3,486,041,910.82 × 829,536,247.68
  4. Step 4: Simplify right side
    2,323,536,754.38x = 2,891,798,125,944,893,952
  5. Step 5: Solve for x
    x = 2,891,798,125,944,893,952/2,323,536,754.38
  6. Step 6: Final answer
    x = 1,244,567,412.37

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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.