Home / 2,281,613,218,466.20-3,148,701,752,127.60-1,253,981,232,328.30

Finding the Fourth Proportional to 2,281,613,218,466.20, 3,148,701,752,127.60 and 1,253,981,232,328.30

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Solution

The fourth proportional to 2,281,613,218,466.20, 3,148,701,752,127.60 and 1,253,981,232,328.30 is: 1,730,535,601,481.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,613,218,466.20 : 3,148,701,752,127.60 = 1,253,981,232,328.30 : x
  2. Step 2: Convert to fraction form
    2,281,613,218,466.20/3,148,701,752,127.60 = 1,253,981,232,328.30/x
  3. Step 3: Cross multiply
    2,281,613,218,466.20x = 3,148,701,752,127.60 × 1,253,981,232,328.30
  4. Step 4: Simplify right side
    2,281,613,218,466.20x = 3,948,412,903,367,245,329,072,128
  5. Step 5: Solve for x
    x = 3,948,412,903,367,245,329,072,128/2,281,613,218,466.20
  6. Step 6: Final answer
    x = 1,730,535,601,481.81

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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.