Home / 2,791,744,412,391.60-4,181,752,207,531.80-1,771,336,704,084.60

Finding the Fourth Proportional to 2,791,744,412,391.60, 4,181,752,207,531.80 and 1,771,336,704,084.60

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Solution

The fourth proportional to 2,791,744,412,391.60, 4,181,752,207,531.80 and 1,771,336,704,084.60 is: 2,653,284,140,091.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,791,744,412,391.60 : 4,181,752,207,531.80 = 1,771,336,704,084.60 : x
  2. Step 2: Convert to fraction form
    2,791,744,412,391.60/4,181,752,207,531.80 = 1,771,336,704,084.60/x
  3. Step 3: Cross multiply
    2,791,744,412,391.60x = 4,181,752,207,531.80 × 1,771,336,704,084.60
  4. Step 4: Simplify right side
    2,791,744,412,391.60x = 7,407,291,172,587,878,691,635,200
  5. Step 5: Solve for x
    x = 7,407,291,172,587,878,691,635,200/2,791,744,412,391.60
  6. Step 6: Final answer
    x = 2,653,284,140,091.57

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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.