Home / 69,948,110.70-104,922,166.05-24,505,166.70

Finding the Fourth Proportional to 69,948,110.70, 104,922,166.05 and 24,505,166.70

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Solution

The fourth proportional to 69,948,110.70, 104,922,166.05 and 24,505,166.70 is: 36,757,750.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,948,110.70 : 104,922,166.05 = 24,505,166.70 : x
  2. Step 2: Convert to fraction form
    69,948,110.70/104,922,166.05 = 24,505,166.70/x
  3. Step 3: Cross multiply
    69,948,110.70x = 104,922,166.05 × 24,505,166.70
  4. Step 4: Simplify right side
    69,948,110.70x = 2,571,135,169,580,330.50
  5. Step 5: Solve for x
    x = 2,571,135,169,580,330.50/69,948,110.70
  6. Step 6: Final answer
    x = 36,757,750.05

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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.