Home / 2,951,849,523.45-4,428,892,574.82-1,772,253,763.23

Finding the Fourth Proportional to 2,951,849,523.45, 4,428,892,574.82 and 1,772,253,763.23

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Solution

The fourth proportional to 2,951,849,523.45, 4,428,892,574.82 and 1,772,253,763.23 is: 2,659,052,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,849,523.45 : 4,428,892,574.82 = 1,772,253,763.23 : x
  2. Step 2: Convert to fraction form
    2,951,849,523.45/4,428,892,574.82 = 1,772,253,763.23/x
  3. Step 3: Cross multiply
    2,951,849,523.45x = 4,428,892,574.82 × 1,772,253,763.23
  4. Step 4: Simplify right side
    2,951,849,523.45x = 7,849,121,532,666,148,864
  5. Step 5: Solve for x
    x = 7,849,121,532,666,148,864/2,951,849,523.45
  6. Step 6: Final answer
    x = 2,659,052,052.05

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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.