Home / 36,290,427.10-54,372,655.05-23,504,350.30

Finding the Fourth Proportional to 36,290,427.10, 54,372,655.05 and 23,504,350.30

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Solution

The fourth proportional to 36,290,427.10, 54,372,655.05 and 23,504,350.30 is: 35,215,731.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,427.10 : 54,372,655.05 = 23,504,350.30 : x
  2. Step 2: Convert to fraction form
    36,290,427.10/54,372,655.05 = 23,504,350.30/x
  3. Step 3: Cross multiply
    36,290,427.10x = 54,372,655.05 × 23,504,350.30
  4. Step 4: Simplify right side
    36,290,427.10x = 1,277,993,931,036,264
  5. Step 5: Solve for x
    x = 1,277,993,931,036,264/36,290,427.10
  6. Step 6: Final answer
    x = 35,215,731.34

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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.