Home / 23,431,184.92-35,145,727.62-6,391,803.16

Finding the Fourth Proportional to 23,431,184.92, 35,145,727.62 and 6,391,803.16

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Solution

The fourth proportional to 23,431,184.92, 35,145,727.62 and 6,391,803.16 is: 9,587,418.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,431,184.92 : 35,145,727.62 = 6,391,803.16 : x
  2. Step 2: Convert to fraction form
    23,431,184.92/35,145,727.62 = 6,391,803.16/x
  3. Step 3: Cross multiply
    23,431,184.92x = 35,145,727.62 × 6,391,803.16
  4. Step 4: Simplify right side
    23,431,184.92x = 224,644,572,862,015.28
  5. Step 5: Solve for x
    x = 224,644,572,862,015.28/23,431,184.92
  6. Step 6: Final answer
    x = 9,587,418.38

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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.