Home / 15,496,400.63-23,244,600.84-5,649,202.53

Finding the Fourth Proportional to 15,496,400.63, 23,244,600.84 and 5,649,202.53

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Solution

The fourth proportional to 15,496,400.63, 23,244,600.84 and 5,649,202.53 is: 8,473,803.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,496,400.63 : 23,244,600.84 = 5,649,202.53 : x
  2. Step 2: Convert to fraction form
    15,496,400.63/23,244,600.84 = 5,649,202.53/x
  3. Step 3: Cross multiply
    15,496,400.63x = 23,244,600.84 × 5,649,202.53
  4. Step 4: Simplify right side
    15,496,400.63x = 131,313,457,874,168.12
  5. Step 5: Solve for x
    x = 131,313,457,874,168.12/15,496,400.63
  6. Step 6: Final answer
    x = 8,473,803.76

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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.