Home / 47,182,646,884.23-65,112,050,209.76-25,480,787,226.95

Finding the Fourth Proportional to 47,182,646,884.23, 65,112,050,209.76 and 25,480,787,226.95

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Solution

The fourth proportional to 47,182,646,884.23, 65,112,050,209.76 and 25,480,787,226.95 is: 35,163,485,028.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,182,646,884.23 : 65,112,050,209.76 = 25,480,787,226.95 : x
  2. Step 2: Convert to fraction form
    47,182,646,884.23/65,112,050,209.76 = 25,480,787,226.95/x
  3. Step 3: Cross multiply
    47,182,646,884.23x = 65,112,050,209.76 × 25,480,787,226.95
  4. Step 4: Simplify right side
    47,182,646,884.23x = 1,659,106,297,304,926,650,368
  5. Step 5: Solve for x
    x = 1,659,106,297,304,926,650,368/47,182,646,884.23
  6. Step 6: Final answer
    x = 35,163,485,028.21

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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.