Home / 47,462,805,766.59-65,498,720,431.55-25,760,952,671.15

Finding the Fourth Proportional to 47,462,805,766.59, 65,498,720,431.55 and 25,760,952,671.15

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Solution

The fourth proportional to 47,462,805,766.59, 65,498,720,431.55 and 25,760,952,671.15 is: 35,550,140,995.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,462,805,766.59 : 65,498,720,431.55 = 25,760,952,671.15 : x
  2. Step 2: Convert to fraction form
    47,462,805,766.59/65,498,720,431.55 = 25,760,952,671.15/x
  3. Step 3: Cross multiply
    47,462,805,766.59x = 65,498,720,431.55 × 25,760,952,671.15
  4. Step 4: Simplify right side
    47,462,805,766.59x = 1,687,309,437,057,588,789,248
  5. Step 5: Solve for x
    x = 1,687,309,437,057,588,789,248/47,462,805,766.59
  6. Step 6: Final answer
    x = 35,550,140,995.78

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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.