Home / 15,189,035.82-22,783,571.01-5,600,260.14

Finding the Fourth Proportional to 15,189,035.82, 22,783,571.01 and 5,600,260.14

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Solution

The fourth proportional to 15,189,035.82, 22,783,571.01 and 5,600,260.14 is: 8,400,396.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,189,035.82 : 22,783,571.01 = 5,600,260.14 : x
  2. Step 2: Convert to fraction form
    15,189,035.82/22,783,571.01 = 5,600,260.14/x
  3. Step 3: Cross multiply
    15,189,035.82x = 22,783,571.01 × 5,600,260.14
  4. Step 4: Simplify right side
    15,189,035.82x = 127,593,924,574,162.55
  5. Step 5: Solve for x
    x = 127,593,924,574,162.55/15,189,035.82
  6. Step 6: Final answer
    x = 8,400,396.58

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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.