Home / 6,983,835,699.74-10,475,654,897.32-3,251,039,288.22

Finding the Fourth Proportional to 6,983,835,699.74, 10,475,654,897.32 and 3,251,039,288.22

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Solution

The fourth proportional to 6,983,835,699.74, 10,475,654,897.32 and 3,251,039,288.22 is: 4,876,513,008.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,835,699.74 : 10,475,654,897.32 = 3,251,039,288.22 : x
  2. Step 2: Convert to fraction form
    6,983,835,699.74/10,475,654,897.32 = 3,251,039,288.22/x
  3. Step 3: Cross multiply
    6,983,835,699.74x = 10,475,654,897.32 × 3,251,039,288.22
  4. Step 4: Simplify right side
    6,983,835,699.74x = 34,056,765,641,031,319,552
  5. Step 5: Solve for x
    x = 34,056,765,641,031,319,552/6,983,835,699.74
  6. Step 6: Final answer
    x = 4,876,513,008.79

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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.