Home / 1,348,059,733.48-2,021,944,732.62-914,145,636.52

Finding the Fourth Proportional to 1,348,059,733.48, 2,021,944,732.62 and 914,145,636.52

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Solution

The fourth proportional to 1,348,059,733.48, 2,021,944,732.62 and 914,145,636.52 is: 1,371,120,217.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,059,733.48 : 2,021,944,732.62 = 914,145,636.52 : x
  2. Step 2: Convert to fraction form
    1,348,059,733.48/2,021,944,732.62 = 914,145,636.52/x
  3. Step 3: Cross multiply
    1,348,059,733.48x = 2,021,944,732.62 × 914,145,636.52
  4. Step 4: Simplify right side
    1,348,059,733.48x = 1,848,351,954,609,170,944
  5. Step 5: Solve for x
    x = 1,848,351,954,609,170,944/1,348,059,733.48
  6. Step 6: Final answer
    x = 1,371,120,217.23

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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.