Home / 3,068,278,748.04-4,601,914,237.26-1,321,011,081.48

Finding the Fourth Proportional to 3,068,278,748.04, 4,601,914,237.26 and 1,321,011,081.48

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Solution

The fourth proportional to 3,068,278,748.04, 4,601,914,237.26 and 1,321,011,081.48 is: 1,981,299,680.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,278,748.04 : 4,601,914,237.26 = 1,321,011,081.48 : x
  2. Step 2: Convert to fraction form
    3,068,278,748.04/4,601,914,237.26 = 1,321,011,081.48/x
  3. Step 3: Cross multiply
    3,068,278,748.04x = 4,601,914,237.26 × 1,321,011,081.48
  4. Step 4: Simplify right side
    3,068,278,748.04x = 6,079,179,703,441,042,432
  5. Step 5: Solve for x
    x = 6,079,179,703,441,042,432/3,068,278,748.04
  6. Step 6: Final answer
    x = 1,981,299,680.59

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Double scale
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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.