Home / 2,017,226,635.20-3,025,839,952.80-1,609,079,947.20

Finding the Fourth Proportional to 2,017,226,635.20, 3,025,839,952.80 and 1,609,079,947.20

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Solution

The fourth proportional to 2,017,226,635.20, 3,025,839,952.80 and 1,609,079,947.20 is: 2,413,619,920.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,226,635.20 : 3,025,839,952.80 = 1,609,079,947.20 : x
  2. Step 2: Convert to fraction form
    2,017,226,635.20/3,025,839,952.80 = 1,609,079,947.20/x
  3. Step 3: Cross multiply
    2,017,226,635.20x = 3,025,839,952.80 × 1,609,079,947.20
  4. Step 4: Simplify right side
    2,017,226,635.20x = 4,868,818,391,487,075,328
  5. Step 5: Solve for x
    x = 4,868,818,391,487,075,328/2,017,226,635.20
  6. Step 6: Final answer
    x = 2,413,619,920.80

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Double scale
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Similar ratio
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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.