Home / 15,244,388.16-22,849,188.32-6,140,660.48

Finding the Fourth Proportional to 15,244,388.16, 22,849,188.32 and 6,140,660.48

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Solution

The fourth proportional to 15,244,388.16, 22,849,188.32 and 6,140,660.48 is: 9,203,984.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,244,388.16 : 22,849,188.32 = 6,140,660.48 : x
  2. Step 2: Convert to fraction form
    15,244,388.16/22,849,188.32 = 6,140,660.48/x
  3. Step 3: Cross multiply
    15,244,388.16x = 22,849,188.32 × 6,140,660.48
  4. Step 4: Simplify right side
    15,244,388.16x = 140,309,107,716,701.61
  5. Step 5: Solve for x
    x = 140,309,107,716,701.61/15,244,388.16
  6. Step 6: Final answer
    x = 9,203,984.20

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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.