Home / 17,323,454,467.20-25,985,181,700.80-4,237,251,283.20

Finding the Fourth Proportional to 17,323,454,467.20, 25,985,181,700.80 and 4,237,251,283.20

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Solution

The fourth proportional to 17,323,454,467.20, 25,985,181,700.80 and 4,237,251,283.20 is: 6,355,876,924.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,323,454,467.20 : 25,985,181,700.80 = 4,237,251,283.20 : x
  2. Step 2: Convert to fraction form
    17,323,454,467.20/25,985,181,700.80 = 4,237,251,283.20/x
  3. Step 3: Cross multiply
    17,323,454,467.20x = 25,985,181,700.80 × 4,237,251,283.20
  4. Step 4: Simplify right side
    17,323,454,467.20x = 110,105,744,505,899,958,272
  5. Step 5: Solve for x
    x = 110,105,744,505,899,958,272/17,323,454,467.20
  6. Step 6: Final answer
    x = 6,355,876,924.80

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Double scale
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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.