Home / 2,413,633,279.80-3,620,449,919.70-2,086,478,200.20

Finding the Fourth Proportional to 2,413,633,279.80, 3,620,449,919.70 and 2,086,478,200.20

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Solution

The fourth proportional to 2,413,633,279.80, 3,620,449,919.70 and 2,086,478,200.20 is: 3,129,717,300.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,633,279.80 : 3,620,449,919.70 = 2,086,478,200.20 : x
  2. Step 2: Convert to fraction form
    2,413,633,279.80/3,620,449,919.70 = 2,086,478,200.20/x
  3. Step 3: Cross multiply
    2,413,633,279.80x = 3,620,449,919.70 × 2,086,478,200.20
  4. Step 4: Simplify right side
    2,413,633,279.80x = 7,553,989,832,369,890,304
  5. Step 5: Solve for x
    x = 7,553,989,832,369,890,304/2,413,633,279.80
  6. Step 6: Final answer
    x = 3,129,717,300.30

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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.