Home / 2,586,428,569.26-3,882,095,630.28-1,600,873,891.56

Finding the Fourth Proportional to 2,586,428,569.26, 3,882,095,630.28 and 1,600,873,891.56

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Solution

The fourth proportional to 2,586,428,569.26, 3,882,095,630.28 and 1,600,873,891.56 is: 2,402,828,987.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,428,569.26 : 3,882,095,630.28 = 1,600,873,891.56 : x
  2. Step 2: Convert to fraction form
    2,586,428,569.26/3,882,095,630.28 = 1,600,873,891.56/x
  3. Step 3: Cross multiply
    2,586,428,569.26x = 3,882,095,630.28 × 1,600,873,891.56
  4. Step 4: Simplify right side
    2,586,428,569.26x = 6,214,745,539,054,414,848
  5. Step 5: Solve for x
    x = 6,214,745,539,054,414,848/2,586,428,569.26
  6. Step 6: Final answer
    x = 2,402,828,987.01

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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.