Home / 22,776,504.78-34,164,757.17-9,997,120.20

Finding the Fourth Proportional to 22,776,504.78, 34,164,757.17 and 9,997,120.20

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Solution

The fourth proportional to 22,776,504.78, 34,164,757.17 and 9,997,120.20 is: 14,995,680.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,776,504.78 : 34,164,757.17 = 9,997,120.20 : x
  2. Step 2: Convert to fraction form
    22,776,504.78/34,164,757.17 = 9,997,120.20/x
  3. Step 3: Cross multiply
    22,776,504.78x = 34,164,757.17 × 9,997,120.20
  4. Step 4: Simplify right side
    22,776,504.78x = 341,549,184,032,301.81
  5. Step 5: Solve for x
    x = 341,549,184,032,301.81/22,776,504.78
  6. Step 6: Final answer
    x = 14,995,680.30

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Similar ratio
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1.5x scale

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.