Home / 47,182,646,885-65,112,050,210.85-25,480,787,227.73

Finding the Fourth Proportional to 47,182,646,885, 65,112,050,210.85 and 25,480,787,227.73

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Solution

The fourth proportional to 47,182,646,885, 65,112,050,210.85 and 25,480,787,227.73 is: 35,163,485,029.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,182,646,885 : 65,112,050,210.85 = 25,480,787,227.73 : x
  2. Step 2: Convert to fraction form
    47,182,646,885/65,112,050,210.85 = 25,480,787,227.73/x
  3. Step 3: Cross multiply
    47,182,646,885x = 65,112,050,210.85 × 25,480,787,227.73
  4. Step 4: Simplify right side
    47,182,646,885x = 1,659,106,297,383,941,046,272
  5. Step 5: Solve for x
    x = 1,659,106,297,383,941,046,272/47,182,646,885
  6. Step 6: Final answer
    x = 35,163,485,029.31

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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.