Home / 63,378,049,573.40-95,067,074,360.10-33,991,488,037.40

Finding the Fourth Proportional to 63,378,049,573.40, 95,067,074,360.10 and 33,991,488,037.40

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Solution

The fourth proportional to 63,378,049,573.40, 95,067,074,360.10 and 33,991,488,037.40 is: 50,987,232,056.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,378,049,573.40 : 95,067,074,360.10 = 33,991,488,037.40 : x
  2. Step 2: Convert to fraction form
    63,378,049,573.40/95,067,074,360.10 = 33,991,488,037.40/x
  3. Step 3: Cross multiply
    63,378,049,573.40x = 95,067,074,360.10 × 33,991,488,037.40
  4. Step 4: Simplify right side
    63,378,049,573.40x = 3,231,471,320,861,955,850,240
  5. Step 5: Solve for x
    x = 3,231,471,320,861,955,850,240/63,378,049,573.40
  6. Step 6: Final answer
    x = 50,987,232,056.10

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Double scale
Find fourth proportional to 63,378,049,574.40, 95,067,074,361.60 and 33,991,488,038.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.