Home / 4,414,651,306.52-6,622,000,870.97-1,309,260,855.20

Finding the Fourth Proportional to 4,414,651,306.52, 6,622,000,870.97 and 1,309,260,855.20

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Solution

The fourth proportional to 4,414,651,306.52, 6,622,000,870.97 and 1,309,260,855.20 is: 1,963,898,374.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414,651,306.52 : 6,622,000,870.97 = 1,309,260,855.20 : x
  2. Step 2: Convert to fraction form
    4,414,651,306.52/6,622,000,870.97 = 1,309,260,855.20/x
  3. Step 3: Cross multiply
    4,414,651,306.52x = 6,622,000,870.97 × 1,309,260,855.20
  4. Step 4: Simplify right side
    4,414,651,306.52x = 8,669,926,523,431,489,536
  5. Step 5: Solve for x
    x = 8,669,926,523,431,489,536/4,414,651,306.52
  6. Step 6: Final answer
    x = 1,963,898,374.18

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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.