Home / 3,951,792,091.68-5,919,784,281.25-2,377,030,106.29

Finding the Fourth Proportional to 3,951,792,091.68, 5,919,784,281.25 and 2,377,030,106.29

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Solution

The fourth proportional to 3,951,792,091.68, 5,919,784,281.25 and 2,377,030,106.29 is: 3,560,790,935.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,951,792,091.68 : 5,919,784,281.25 = 2,377,030,106.29 : x
  2. Step 2: Convert to fraction form
    3,951,792,091.68/5,919,784,281.25 = 2,377,030,106.29/x
  3. Step 3: Cross multiply
    3,951,792,091.68x = 5,919,784,281.25 × 2,377,030,106.29
  4. Step 4: Simplify right side
    3,951,792,091.68x = 14,071,505,459,252,817,920
  5. Step 5: Solve for x
    x = 14,071,505,459,252,817,920/3,951,792,091.68
  6. Step 6: Final answer
    x = 3,560,790,935.56

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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.