Home / 22,052,049.63-30,433,712.04-12,264,401.16

Finding the Fourth Proportional to 22,052,049.63, 30,433,712.04 and 12,264,401.16

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Solution

The fourth proportional to 22,052,049.63, 30,433,712.04 and 12,264,401.16 is: 16,925,921.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052,049.63 : 30,433,712.04 = 12,264,401.16 : x
  2. Step 2: Convert to fraction form
    22,052,049.63/30,433,712.04 = 12,264,401.16/x
  3. Step 3: Cross multiply
    22,052,049.63x = 30,433,712.04 × 12,264,401.16
  4. Step 4: Simplify right side
    22,052,049.63x = 373,251,253,246,481.94
  5. Step 5: Solve for x
    x = 373,251,253,246,481.94/22,052,049.63
  6. Step 6: Final answer
    x = 16,925,921.15

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1.5x scale

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.