Home / 75,953,352.70-113,933,139.45-22,100,664.70

Finding the Fourth Proportional to 75,953,352.70, 113,933,139.45 and 22,100,664.70

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Solution

The fourth proportional to 75,953,352.70, 113,933,139.45 and 22,100,664.70 is: 33,151,902.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,953,352.70 : 113,933,139.45 = 22,100,664.70 : x
  2. Step 2: Convert to fraction form
    75,953,352.70/113,933,139.45 = 22,100,664.70/x
  3. Step 3: Cross multiply
    75,953,352.70x = 113,933,139.45 × 22,100,664.70
  4. Step 4: Simplify right side
    75,953,352.70x = 2,517,998,113,202,792.50
  5. Step 5: Solve for x
    x = 2,517,998,113,202,792.50/75,953,352.70
  6. Step 6: Final answer
    x = 33,151,902.10

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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.