Home / 2,281,613,218,333.50-3,148,701,751,945.20-1,253,981,232,195.50

Finding the Fourth Proportional to 2,281,613,218,333.50, 3,148,701,751,945.20 and 1,253,981,232,195.50

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Solution

The fourth proportional to 2,281,613,218,333.50, 3,148,701,751,945.20 and 1,253,981,232,195.50 is: 1,730,535,601,298.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,613,218,333.50 : 3,148,701,751,945.20 = 1,253,981,232,195.50 : x
  2. Step 2: Convert to fraction form
    2,281,613,218,333.50/3,148,701,751,945.20 = 1,253,981,232,195.50/x
  3. Step 3: Cross multiply
    2,281,613,218,333.50x = 3,148,701,751,945.20 × 1,253,981,232,195.50
  4. Step 4: Simplify right side
    2,281,613,218,333.50x = 3,948,412,902,720,371,714,686,976
  5. Step 5: Solve for x
    x = 3,948,412,902,720,371,714,686,976/2,281,613,218,333.50
  6. Step 6: Final answer
    x = 1,730,535,601,298.94

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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.