Home / 24,945,015.20-37,406,463.60-11,485,968.80

Finding the Fourth Proportional to 24,945,015.20, 37,406,463.60 and 11,485,968.80

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Solution

The fourth proportional to 24,945,015.20, 37,406,463.60 and 11,485,968.80 is: 17,223,860.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,945,015.20 : 37,406,463.60 = 11,485,968.80 : x
  2. Step 2: Convert to fraction form
    24,945,015.20/37,406,463.60 = 11,485,968.80/x
  3. Step 3: Cross multiply
    24,945,015.20x = 37,406,463.60 × 11,485,968.80
  4. Step 4: Simplify right side
    24,945,015.20x = 429,649,473,827,935.75
  5. Step 5: Solve for x
    x = 429,649,473,827,935.75/24,945,015.20
  6. Step 6: Final answer
    x = 17,223,860.98

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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.