Home / 3,106,176,578.89-4,659,920,035.46-1,007,489,996.08

Finding the Fourth Proportional to 3,106,176,578.89, 4,659,920,035.46 and 1,007,489,996.08

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Solution

The fourth proportional to 3,106,176,578.89, 4,659,920,035.46 and 1,007,489,996.08 is: 1,511,447,497.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,176,578.89 : 4,659,920,035.46 = 1,007,489,996.08 : x
  2. Step 2: Convert to fraction form
    3,106,176,578.89/4,659,920,035.46 = 1,007,489,996.08/x
  3. Step 3: Cross multiply
    3,106,176,578.89x = 4,659,920,035.46 × 1,007,489,996.08
  4. Step 4: Simplify right side
    3,106,176,578.89x = 4,694,822,818,258,709,504
  5. Step 5: Solve for x
    x = 4,694,822,818,258,709,504/3,106,176,578.89
  6. Step 6: Final answer
    x = 1,511,447,497.92

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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.