Home / 3,416,103,696.70-5,113,951,877.85-2,035,207,402.30

Finding the Fourth Proportional to 3,416,103,696.70, 5,113,951,877.85 and 2,035,207,402.30

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Solution

The fourth proportional to 3,416,103,696.70, 5,113,951,877.85 and 2,035,207,402.30 is: 3,046,732,078.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,103,696.70 : 5,113,951,877.85 = 2,035,207,402.30 : x
  2. Step 2: Convert to fraction form
    3,416,103,696.70/5,113,951,877.85 = 2,035,207,402.30/x
  3. Step 3: Cross multiply
    3,416,103,696.70x = 5,113,951,877.85 × 2,035,207,402.30
  4. Step 4: Simplify right side
    3,416,103,696.70x = 10,407,952,716,806,305,792
  5. Step 5: Solve for x
    x = 10,407,952,716,806,305,792/3,416,103,696.70
  6. Step 6: Final answer
    x = 3,046,732,078.67

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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.