Home / 3,106,176,577.89-4,659,920,033.96-1,007,489,995.08

Finding the Fourth Proportional to 3,106,176,577.89, 4,659,920,033.96 and 1,007,489,995.08

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Solution

The fourth proportional to 3,106,176,577.89, 4,659,920,033.96 and 1,007,489,995.08 is: 1,511,447,496.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,176,577.89 : 4,659,920,033.96 = 1,007,489,995.08 : x
  2. Step 2: Convert to fraction form
    3,106,176,577.89/4,659,920,033.96 = 1,007,489,995.08/x
  3. Step 3: Cross multiply
    3,106,176,577.89x = 4,659,920,033.96 × 1,007,489,995.08
  4. Step 4: Simplify right side
    3,106,176,577.89x = 4,694,822,812,087,554,048
  5. Step 5: Solve for x
    x = 4,694,822,812,087,554,048/3,106,176,577.89
  6. Step 6: Final answer
    x = 1,511,447,496.42

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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.