Home / 3,416,103,719.20-5,113,951,911.60-2,035,207,424.80

Finding the Fourth Proportional to 3,416,103,719.20, 5,113,951,911.60 and 2,035,207,424.80

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Solution

The fourth proportional to 3,416,103,719.20, 5,113,951,911.60 and 2,035,207,424.80 is: 3,046,732,112.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,103,719.20 : 5,113,951,911.60 = 2,035,207,424.80 : x
  2. Step 2: Convert to fraction form
    3,416,103,719.20/5,113,951,911.60 = 2,035,207,424.80/x
  3. Step 3: Cross multiply
    3,416,103,719.20x = 5,113,951,911.60 × 2,035,207,424.80
  4. Step 4: Simplify right side
    3,416,103,719.20x = 10,407,952,900,558,473,216
  5. Step 5: Solve for x
    x = 10,407,952,900,558,473,216/3,416,103,719.20
  6. Step 6: Final answer
    x = 3,046,732,112.39

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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.