Home / 6,983,835,702.09-10,475,654,900.82-3,251,039,290.56

Finding the Fourth Proportional to 6,983,835,702.09, 10,475,654,900.82 and 3,251,039,290.56

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Solution

The fourth proportional to 6,983,835,702.09, 10,475,654,900.82 and 3,251,039,290.56 is: 4,876,513,012.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,835,702.09 : 10,475,654,900.82 = 3,251,039,290.56 : x
  2. Step 2: Convert to fraction form
    6,983,835,702.09/10,475,654,900.82 = 3,251,039,290.56/x
  3. Step 3: Cross multiply
    6,983,835,702.09x = 10,475,654,900.82 × 3,251,039,290.56
  4. Step 4: Simplify right side
    6,983,835,702.09x = 34,056,765,676,913,238,016
  5. Step 5: Solve for x
    x = 34,056,765,676,913,238,016/6,983,835,702.09
  6. Step 6: Final answer
    x = 4,876,513,012.29

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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.