Home / 41,273,138.70-61,909,708.05-23,357,234.70

Finding the Fourth Proportional to 41,273,138.70, 61,909,708.05 and 23,357,234.70

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Solution

The fourth proportional to 41,273,138.70, 61,909,708.05 and 23,357,234.70 is: 35,035,852.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,273,138.70 : 61,909,708.05 = 23,357,234.70 : x
  2. Step 2: Convert to fraction form
    41,273,138.70/61,909,708.05 = 23,357,234.70/x
  3. Step 3: Cross multiply
    41,273,138.70x = 61,909,708.05 × 23,357,234.70
  4. Step 4: Simplify right side
    41,273,138.70x = 1,446,039,581,132,329.25
  5. Step 5: Solve for x
    x = 1,446,039,581,132,329.25/41,273,138.70
  6. Step 6: Final answer
    x = 35,035,852.05

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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.