Home / 36,001,808.70-54,002,713.05-9,075,464.70

Finding the Fourth Proportional to 36,001,808.70, 54,002,713.05 and 9,075,464.70

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Solution

The fourth proportional to 36,001,808.70, 54,002,713.05 and 9,075,464.70 is: 13,613,197.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,001,808.70 : 54,002,713.05 = 9,075,464.70 : x
  2. Step 2: Convert to fraction form
    36,001,808.70/54,002,713.05 = 9,075,464.70/x
  3. Step 3: Cross multiply
    36,001,808.70x = 54,002,713.05 × 9,075,464.70
  4. Step 4: Simplify right side
    36,001,808.70x = 490,099,715,989,504.25
  5. Step 5: Solve for x
    x = 490,099,715,989,504.25/36,001,808.70
  6. Step 6: Final answer
    x = 13,613,197.05

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Similar ratio
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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.