Home / 5,836,351,691.07-8,755,434,529.23-1,959,865,147.71

Finding the Fourth Proportional to 5,836,351,691.07, 8,755,434,529.23 and 1,959,865,147.71

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Solution

The fourth proportional to 5,836,351,691.07, 8,755,434,529.23 and 1,959,865,147.71 is: 2,940,102,292.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836,351,691.07 : 8,755,434,529.23 = 1,959,865,147.71 : x
  2. Step 2: Convert to fraction form
    5,836,351,691.07/8,755,434,529.23 = 1,959,865,147.71/x
  3. Step 3: Cross multiply
    5,836,351,691.07x = 8,755,434,529.23 × 1,959,865,147.71
  4. Step 4: Simplify right side
    5,836,351,691.07x = 17,159,470,986,894,587,904
  5. Step 5: Solve for x
    x = 17,159,470,986,894,587,904/5,836,351,691.07
  6. Step 6: Final answer
    x = 2,940,102,292.52

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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.