Home / 2,976,856,023.57-4,464,943,318.31-795,992,220.69

Finding the Fourth Proportional to 2,976,856,023.57, 4,464,943,318.31 and 795,992,220.69

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Solution

The fourth proportional to 2,976,856,023.57, 4,464,943,318.31 and 795,992,220.69 is: 1,193,897,225.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,976,856,023.57 : 4,464,943,318.31 = 795,992,220.69 : x
  2. Step 2: Convert to fraction form
    2,976,856,023.57/4,464,943,318.31 = 795,992,220.69/x
  3. Step 3: Cross multiply
    2,976,856,023.57x = 4,464,943,318.31 × 795,992,220.69
  4. Step 4: Simplify right side
    2,976,856,023.57x = 3,554,060,147,192,574,976
  5. Step 5: Solve for x
    x = 3,554,060,147,192,574,976/2,976,856,023.57
  6. Step 6: Final answer
    x = 1,193,897,225.48

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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.