Home / 8,882,112,380.80-13,313,613,422.40-3,359,236,374.40

Finding the Fourth Proportional to 8,882,112,380.80, 13,313,613,422.40 and 3,359,236,374.40

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Solution

The fourth proportional to 8,882,112,380.80, 13,313,613,422.40 and 3,359,236,374.40 is: 5,035,240,781.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,112,380.80 : 13,313,613,422.40 = 3,359,236,374.40 : x
  2. Step 2: Convert to fraction form
    8,882,112,380.80/13,313,613,422.40 = 3,359,236,374.40/x
  3. Step 3: Cross multiply
    8,882,112,380.80x = 13,313,613,422.40 × 3,359,236,374.40
  4. Step 4: Simplify right side
    8,882,112,380.80x = 44,723,574,483,226,148,864
  5. Step 5: Solve for x
    x = 44,723,574,483,226,148,864/8,882,112,380.80
  6. Step 6: Final answer
    x = 5,035,240,781.22

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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.