Home / 24,552,138.90-36,828,201.87-8,378,089.14

Finding the Fourth Proportional to 24,552,138.90, 36,828,201.87 and 8,378,089.14

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Solution

The fourth proportional to 24,552,138.90, 36,828,201.87 and 8,378,089.14 is: 12,567,131.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,552,138.90 : 36,828,201.87 = 8,378,089.14 : x
  2. Step 2: Convert to fraction form
    24,552,138.90/36,828,201.87 = 8,378,089.14/x
  3. Step 3: Cross multiply
    24,552,138.90x = 36,828,201.87 × 8,378,089.14
  4. Step 4: Simplify right side
    24,552,138.90x = 308,549,958,132,774.69
  5. Step 5: Solve for x
    x = 308,549,958,132,774.69/24,552,138.90
  6. Step 6: Final answer
    x = 12,567,131.50

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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.