Home / 59,728,010.60-89,608,604.70-25,665,674.60

Finding the Fourth Proportional to 59,728,010.60, 89,608,604.70 and 25,665,674.60

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Solution

The fourth proportional to 59,728,010.60, 89,608,604.70 and 25,665,674.60 is: 38,505,640.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,728,010.60 : 89,608,604.70 = 25,665,674.60 : x
  2. Step 2: Convert to fraction form
    59,728,010.60/89,608,604.70 = 25,665,674.60/x
  3. Step 3: Cross multiply
    59,728,010.60x = 89,608,604.70 × 25,665,674.60
  4. Step 4: Simplify right side
    59,728,010.60x = 2,299,865,289,590,231
  5. Step 5: Solve for x
    x = 2,299,865,289,590,231/59,728,010.60
  6. Step 6: Final answer
    x = 38,505,640.26

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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.