Home / 62,401,677.60-93,420,383.03-36,414,343.92

Finding the Fourth Proportional to 62,401,677.60, 93,420,383.03 and 36,414,343.92

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Solution

The fourth proportional to 62,401,677.60, 93,420,383.03 and 36,414,343.92 is: 54,515,232.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,401,677.60 : 93,420,383.03 = 36,414,343.92 : x
  2. Step 2: Convert to fraction form
    62,401,677.60/93,420,383.03 = 36,414,343.92/x
  3. Step 3: Cross multiply
    62,401,677.60x = 93,420,383.03 × 36,414,343.92
  4. Step 4: Simplify right side
    62,401,677.60x = 3,401,841,956,766,812.50
  5. Step 5: Solve for x
    x = 3,401,841,956,766,812.50/62,401,677.60
  6. Step 6: Final answer
    x = 54,515,232.41

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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.