Home / 47,182,646,883.86-65,112,050,209.23-25,480,787,226.56

Finding the Fourth Proportional to 47,182,646,883.86, 65,112,050,209.23 and 25,480,787,226.56

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Solution

The fourth proportional to 47,182,646,883.86, 65,112,050,209.23 and 25,480,787,226.56 is: 35,163,485,027.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,182,646,883.86 : 65,112,050,209.23 = 25,480,787,226.56 : x
  2. Step 2: Convert to fraction form
    47,182,646,883.86/65,112,050,209.23 = 25,480,787,226.56/x
  3. Step 3: Cross multiply
    47,182,646,883.86x = 65,112,050,209.23 × 25,480,787,226.56
  4. Step 4: Simplify right side
    47,182,646,883.86x = 1,659,106,297,266,741,706,752
  5. Step 5: Solve for x
    x = 1,659,106,297,266,741,706,752/47,182,646,883.86
  6. Step 6: Final answer
    x = 35,163,485,027.68

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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.