Home / 2,650,894,920.52-3,976,916,366.30-1,015,119,580.84

Finding the Fourth Proportional to 2,650,894,920.52, 3,976,916,366.30 and 1,015,119,580.84

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Solution

The fourth proportional to 2,650,894,920.52, 3,976,916,366.30 and 1,015,119,580.84 is: 1,522,899,170.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,650,894,920.52 : 3,976,916,366.30 = 1,015,119,580.84 : x
  2. Step 2: Convert to fraction form
    2,650,894,920.52/3,976,916,366.30 = 1,015,119,580.84/x
  3. Step 3: Cross multiply
    2,650,894,920.52x = 3,976,916,366.30 × 1,015,119,580.84
  4. Step 4: Simplify right side
    2,650,894,920.52x = 4,037,045,674,794,192,384
  5. Step 5: Solve for x
    x = 4,037,045,674,794,192,384/2,650,894,920.52
  6. Step 6: Final answer
    x = 1,522,899,170.22

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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.