Home / 7,966,694,608.25-10,995,002,610.74-4,534,227,476.93

Finding the Fourth Proportional to 7,966,694,608.25, 10,995,002,610.74 and 4,534,227,476.93

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Solution

The fourth proportional to 7,966,694,608.25, 10,995,002,610.74 and 4,534,227,476.93 is: 6,257,782,605.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,966,694,608.25 : 10,995,002,610.74 = 4,534,227,476.93 : x
  2. Step 2: Convert to fraction form
    7,966,694,608.25/10,995,002,610.74 = 4,534,227,476.93/x
  3. Step 3: Cross multiply
    7,966,694,608.25x = 10,995,002,610.74 × 4,534,227,476.93
  4. Step 4: Simplify right side
    7,966,694,608.25x = 49,853,842,946,456,748,032
  5. Step 5: Solve for x
    x = 49,853,842,946,456,748,032/7,966,694,608.25
  6. Step 6: Final answer
    x = 6,257,782,605.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.