Home / 36,091,647.12-54,136,571.04-10,532,877.96

Finding the Fourth Proportional to 36,091,647.12, 54,136,571.04 and 10,532,877.96

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Solution

The fourth proportional to 36,091,647.12, 54,136,571.04 and 10,532,877.96 is: 15,799,054.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,091,647.12 : 54,136,571.04 = 10,532,877.96 : x
  2. Step 2: Convert to fraction form
    36,091,647.12/54,136,571.04 = 10,532,877.96/x
  3. Step 3: Cross multiply
    36,091,647.12x = 54,136,571.04 × 10,532,877.96
  4. Step 4: Simplify right side
    36,091,647.12x = 570,213,895,937,190.38
  5. Step 5: Solve for x
    x = 570,213,895,937,190.38/36,091,647.12
  6. Step 6: Final answer
    x = 15,799,054.39

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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.