Home / 6,654,403,772.17-9,965,760,205.07-3,850,463,095.92

Finding the Fourth Proportional to 6,654,403,772.17, 9,965,760,205.07 and 3,850,463,095.92

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Solution

The fourth proportional to 6,654,403,772.17, 9,965,760,205.07 and 3,850,463,095.92 is: 5,766,525,928.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,403,772.17 : 9,965,760,205.07 = 3,850,463,095.92 : x
  2. Step 2: Convert to fraction form
    6,654,403,772.17/9,965,760,205.07 = 3,850,463,095.92/x
  3. Step 3: Cross multiply
    6,654,403,772.17x = 9,965,760,205.07 × 3,850,463,095.92
  4. Step 4: Simplify right side
    6,654,403,772.17x = 38,372,791,892,410,163,200
  5. Step 5: Solve for x
    x = 38,372,791,892,410,163,200/6,654,403,772.17
  6. Step 6: Final answer
    x = 5,766,525,928.72

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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.