Home / 3,694,790,109.50-5,098,769,759.08-2,001,202,620.38

Finding the Fourth Proportional to 3,694,790,109.50, 5,098,769,759.08 and 2,001,202,620.38

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Solution

The fourth proportional to 3,694,790,109.50, 5,098,769,759.08 and 2,001,202,620.38 is: 2,761,637,630.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,790,109.50 : 5,098,769,759.08 = 2,001,202,620.38 : x
  2. Step 2: Convert to fraction form
    3,694,790,109.50/5,098,769,759.08 = 2,001,202,620.38/x
  3. Step 3: Cross multiply
    3,694,790,109.50x = 5,098,769,759.08 × 2,001,202,620.38
  4. Step 4: Simplify right side
    3,694,790,109.50x = 10,203,671,402,592,942,080
  5. Step 5: Solve for x
    x = 10,203,671,402,592,942,080/3,694,790,109.50
  6. Step 6: Final answer
    x = 2,761,637,630.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.