Home / 23,792,222.52-32,833,152.84-13,478,921.28

Finding the Fourth Proportional to 23,792,222.52, 32,833,152.84 and 13,478,921.28

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Solution

The fourth proportional to 23,792,222.52, 32,833,152.84 and 13,478,921.28 is: 18,600,846.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,792,222.52 : 32,833,152.84 = 13,478,921.28 : x
  2. Step 2: Convert to fraction form
    23,792,222.52/32,833,152.84 = 13,478,921.28/x
  3. Step 3: Cross multiply
    23,792,222.52x = 32,833,152.84 × 13,478,921.28
  4. Step 4: Simplify right side
    23,792,222.52x = 442,555,482,504,568.44
  5. Step 5: Solve for x
    x = 442,555,482,504,568.44/23,792,222.52
  6. Step 6: Final answer
    x = 18,600,846.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.