Home / 15,463,176.34-23,194,616.82-9,399,582.22

Finding the Fourth Proportional to 15,463,176.34, 23,194,616.82 and 9,399,582.22

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Solution

The fourth proportional to 15,463,176.34, 23,194,616.82 and 9,399,582.22 is: 14,099,283.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,463,176.34 : 23,194,616.82 = 9,399,582.22 : x
  2. Step 2: Convert to fraction form
    15,463,176.34/23,194,616.82 = 9,399,582.22/x
  3. Step 3: Cross multiply
    15,463,176.34x = 23,194,616.82 × 9,399,582.22
  4. Step 4: Simplify right side
    15,463,176.34x = 218,019,707,860,984.97
  5. Step 5: Solve for x
    x = 218,019,707,860,984.97/15,463,176.34
  6. Step 6: Final answer
    x = 14,099,283.55

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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.