Home / 17,142,854,540.28-25,714,368,488.53-5,350,984,538.28

Finding the Fourth Proportional to 17,142,854,540.28, 25,714,368,488.53 and 5,350,984,538.28

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Solution

The fourth proportional to 17,142,854,540.28, 25,714,368,488.53 and 5,350,984,538.28 is: 8,026,503,863.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,142,854,540.28 : 25,714,368,488.53 = 5,350,984,538.28 : x
  2. Step 2: Convert to fraction form
    17,142,854,540.28/25,714,368,488.53 = 5,350,984,538.28/x
  3. Step 3: Cross multiply
    17,142,854,540.28x = 25,714,368,488.53 × 5,350,984,538.28
  4. Step 4: Simplify right side
    17,142,854,540.28x = 137,597,188,193,758,461,952
  5. Step 5: Solve for x
    x = 137,597,188,193,758,461,952/17,142,854,540.28
  6. Step 6: Final answer
    x = 8,026,503,863.20

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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.