Home / 2,694,470,975.80-4,041,706,463.70-1,529,489,318.20

Finding the Fourth Proportional to 2,694,470,975.80, 4,041,706,463.70 and 1,529,489,318.20

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Solution

The fourth proportional to 2,694,470,975.80, 4,041,706,463.70 and 1,529,489,318.20 is: 2,294,233,977.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,470,975.80 : 4,041,706,463.70 = 1,529,489,318.20 : x
  2. Step 2: Convert to fraction form
    2,694,470,975.80/4,041,706,463.70 = 1,529,489,318.20/x
  3. Step 3: Cross multiply
    2,694,470,975.80x = 4,041,706,463.70 × 1,529,489,318.20
  4. Step 4: Simplify right side
    2,694,470,975.80x = 6,181,746,863,529,046,016
  5. Step 5: Solve for x
    x = 6,181,746,863,529,046,016/2,694,470,975.80
  6. Step 6: Final answer
    x = 2,294,233,977.30

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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.