Home / 2,505,545,548-3,752,593,368.36-1,196,364,560.56

Finding the Fourth Proportional to 2,505,545,548, 3,752,593,368.36 and 1,196,364,560.56

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Solution

The fourth proportional to 2,505,545,548, 3,752,593,368.36 and 1,196,364,560.56 is: 1,791,813,251.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,545,548 : 3,752,593,368.36 = 1,196,364,560.56 : x
  2. Step 2: Convert to fraction form
    2,505,545,548/3,752,593,368.36 = 1,196,364,560.56/x
  3. Step 3: Cross multiply
    2,505,545,548x = 3,752,593,368.36 × 1,196,364,560.56
  4. Step 4: Simplify right side
    2,505,545,548x = 4,489,469,716,098,381,312
  5. Step 5: Solve for x
    x = 4,489,469,716,098,381,312/2,505,545,548
  6. Step 6: Final answer
    x = 1,791,813,251.88

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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.