Home / 2,181,180,601.83-3,267,825,226.01-1,001,747,685.63

Finding the Fourth Proportional to 2,181,180,601.83, 3,267,825,226.01 and 1,001,747,685.63

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Solution

The fourth proportional to 2,181,180,601.83, 3,267,825,226.01 and 1,001,747,685.63 is: 1,500,809,403.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,181,180,601.83 : 3,267,825,226.01 = 1,001,747,685.63 : x
  2. Step 2: Convert to fraction form
    2,181,180,601.83/3,267,825,226.01 = 1,001,747,685.63/x
  3. Step 3: Cross multiply
    2,181,180,601.83x = 3,267,825,226.01 × 1,001,747,685.63
  4. Step 4: Simplify right side
    2,181,180,601.83x = 3,273,536,357,198,849,536
  5. Step 5: Solve for x
    x = 3,273,536,357,198,849,536/2,181,180,601.83
  6. Step 6: Final answer
    x = 1,500,809,403.15

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Double scale
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1.5x scale

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.