Home / 30,329,749.90-45,494,624.85-24,944,481.10

Finding the Fourth Proportional to 30,329,749.90, 45,494,624.85 and 24,944,481.10

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Solution

The fourth proportional to 30,329,749.90, 45,494,624.85 and 24,944,481.10 is: 37,416,721.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,329,749.90 : 45,494,624.85 = 24,944,481.10 : x
  2. Step 2: Convert to fraction form
    30,329,749.90/45,494,624.85 = 24,944,481.10/x
  3. Step 3: Cross multiply
    30,329,749.90x = 45,494,624.85 × 24,944,481.10
  4. Step 4: Simplify right side
    30,329,749.90x = 1,134,839,809,722,415.50
  5. Step 5: Solve for x
    x = 1,134,839,809,722,415.50/30,329,749.90
  6. Step 6: Final answer
    x = 37,416,721.65

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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.