Home / 15,412,550.56-23,102,138.96-10,025,051.04

Finding the Fourth Proportional to 15,412,550.56, 23,102,138.96 and 10,025,051.04

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Solution

The fourth proportional to 15,412,550.56, 23,102,138.96 and 10,025,051.04 is: 15,026,722.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,412,550.56 : 23,102,138.96 = 10,025,051.04 : x
  2. Step 2: Convert to fraction form
    15,412,550.56/23,102,138.96 = 10,025,051.04/x
  3. Step 3: Cross multiply
    15,412,550.56x = 23,102,138.96 × 10,025,051.04
  4. Step 4: Simplify right side
    15,412,550.56x = 231,600,122,207,172.50
  5. Step 5: Solve for x
    x = 231,600,122,207,172.50/15,412,550.56
  6. Step 6: Final answer
    x = 15,026,722.62

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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.