Home / 6,474,540,005.08-9,711,835,201.86-1,567,205,937.88

Finding the Fourth Proportional to 6,474,540,005.08, 9,711,835,201.86 and 1,567,205,937.88

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Solution

The fourth proportional to 6,474,540,005.08, 9,711,835,201.86 and 1,567,205,937.88 is: 2,350,815,005.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,474,540,005.08 : 9,711,835,201.86 = 1,567,205,937.88 : x
  2. Step 2: Convert to fraction form
    6,474,540,005.08/9,711,835,201.86 = 1,567,205,937.88/x
  3. Step 3: Cross multiply
    6,474,540,005.08x = 9,711,835,201.86 × 1,567,205,937.88
  4. Step 4: Simplify right side
    6,474,540,005.08x = 15,220,445,796,067,002,368
  5. Step 5: Solve for x
    x = 15,220,445,796,067,002,368/6,474,540,005.08
  6. Step 6: Final answer
    x = 2,350,815,005.26

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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.