Home / 3,434,693,998.80-5,152,040,998.20-2,346,302,830.80

Finding the Fourth Proportional to 3,434,693,998.80, 5,152,040,998.20 and 2,346,302,830.80

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Solution

The fourth proportional to 3,434,693,998.80, 5,152,040,998.20 and 2,346,302,830.80 is: 3,519,454,246.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,434,693,998.80 : 5,152,040,998.20 = 2,346,302,830.80 : x
  2. Step 2: Convert to fraction form
    3,434,693,998.80/5,152,040,998.20 = 2,346,302,830.80/x
  3. Step 3: Cross multiply
    3,434,693,998.80x = 5,152,040,998.20 × 2,346,302,830.80
  4. Step 4: Simplify right side
    3,434,693,998.80x = 12,088,248,378,474,317,824
  5. Step 5: Solve for x
    x = 12,088,248,378,474,317,824/3,434,693,998.80
  6. Step 6: Final answer
    x = 3,519,454,246.20

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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.