Home / 104,926,081,020.33-157,389,580,397.26-33,215,945,284.10

Finding the Fourth Proportional to 104,926,081,020.33, 157,389,580,397.26 and 33,215,945,284.10

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Solution

The fourth proportional to 104,926,081,020.33, 157,389,580,397.26 and 33,215,945,284.10 is: 49,824,063,187.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,926,081,020.33 : 157,389,580,397.26 = 33,215,945,284.10 : x
  2. Step 2: Convert to fraction form
    104,926,081,020.33/157,389,580,397.26 = 33,215,945,284.10/x
  3. Step 3: Cross multiply
    104,926,081,020.33x = 157,389,580,397.26 × 33,215,945,284.10
  4. Step 4: Simplify right side
    104,926,081,020.33x = 5,227,843,690,763,318,722,560
  5. Step 5: Solve for x
    x = 5,227,843,690,763,318,722,560/104,926,081,020.33
  6. Step 6: Final answer
    x = 49,824,063,187.40

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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.