Home / 2,281,613,218,321.10-3,148,701,751,927.80-1,253,981,232,182.90

Finding the Fourth Proportional to 2,281,613,218,321.10, 3,148,701,751,927.80 and 1,253,981,232,182.90

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Solution

The fourth proportional to 2,281,613,218,321.10, 3,148,701,751,927.80 and 1,253,981,232,182.90 is: 1,730,535,601,281.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,613,218,321.10 : 3,148,701,751,927.80 = 1,253,981,232,182.90 : x
  2. Step 2: Convert to fraction form
    2,281,613,218,321.10/3,148,701,751,927.80 = 1,253,981,232,182.90/x
  3. Step 3: Cross multiply
    2,281,613,218,321.10x = 3,148,701,751,927.80 × 1,253,981,232,182.90
  4. Step 4: Simplify right side
    2,281,613,218,321.10x = 3,948,412,902,658,877,983,555,584
  5. Step 5: Solve for x
    x = 3,948,412,902,658,877,983,555,584/2,281,613,218,321.10
  6. Step 6: Final answer
    x = 1,730,535,601,281.39

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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.