Home / 3,694,194,759.11-5,097,925,762.29-2,000,635,679.12

Finding the Fourth Proportional to 3,694,194,759.11, 5,097,925,762.29 and 2,000,635,679.12

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Solution

The fourth proportional to 3,694,194,759.11, 5,097,925,762.29 and 2,000,635,679.12 is: 2,760,843,115.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,694,194,759.11 : 5,097,925,762.29 = 2,000,635,679.12 : x
  2. Step 2: Convert to fraction form
    3,694,194,759.11/5,097,925,762.29 = 2,000,635,679.12/x
  3. Step 3: Cross multiply
    3,694,194,759.11x = 5,097,925,762.29 × 2,000,635,679.12
  4. Step 4: Simplify right side
    3,694,194,759.11x = 10,199,092,169,516,908,544
  5. Step 5: Solve for x
    x = 10,199,092,169,516,908,544/3,694,194,759.11
  6. Step 6: Final answer
    x = 2,760,843,115.91

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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.