Home / 24,290,015.74-36,441,404.79-8,729,415.36

Finding the Fourth Proportional to 24,290,015.74, 36,441,404.79 and 8,729,415.36

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Solution

The fourth proportional to 24,290,015.74, 36,441,404.79 and 8,729,415.36 is: 13,096,416.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,290,015.74 : 36,441,404.79 = 8,729,415.36 : x
  2. Step 2: Convert to fraction form
    24,290,015.74/36,441,404.79 = 8,729,415.36/x
  3. Step 3: Cross multiply
    24,290,015.74x = 36,441,404.79 × 8,729,415.36
  4. Step 4: Simplify right side
    24,290,015.74x = 318,112,158,713,803.56
  5. Step 5: Solve for x
    x = 318,112,158,713,803.56/24,290,015.74
  6. Step 6: Final answer
    x = 13,096,416.33

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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.