Home / 3,068,278,749.04-4,601,914,238.76-1,321,011,082.48

Finding the Fourth Proportional to 3,068,278,749.04, 4,601,914,238.76 and 1,321,011,082.48

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Solution

The fourth proportional to 3,068,278,749.04, 4,601,914,238.76 and 1,321,011,082.48 is: 1,981,299,682.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,278,749.04 : 4,601,914,238.76 = 1,321,011,082.48 : x
  2. Step 2: Convert to fraction form
    3,068,278,749.04/4,601,914,238.76 = 1,321,011,082.48/x
  3. Step 3: Cross multiply
    3,068,278,749.04x = 4,601,914,238.76 × 1,321,011,082.48
  4. Step 4: Simplify right side
    3,068,278,749.04x = 6,079,179,710,024,473,600
  5. Step 5: Solve for x
    x = 6,079,179,710,024,473,600/3,068,278,749.04
  6. Step 6: Final answer
    x = 1,981,299,682.09

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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.