Home / 110,024,225.13-165,041,819.79-41,872,198.89

Finding the Fourth Proportional to 110,024,225.13, 165,041,819.79 and 41,872,198.89

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Solution

The fourth proportional to 110,024,225.13, 165,041,819.79 and 41,872,198.89 is: 62,810,384.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,024,225.13 : 165,041,819.79 = 41,872,198.89 : x
  2. Step 2: Convert to fraction form
    110,024,225.13/165,041,819.79 = 41,872,198.89/x
  3. Step 3: Cross multiply
    110,024,225.13x = 165,041,819.79 × 41,872,198.89
  4. Step 4: Simplify right side
    110,024,225.13x = 6,910,663,903,414,418
  5. Step 5: Solve for x
    x = 6,910,663,903,414,418/110,024,225.13
  6. Step 6: Final answer
    x = 62,810,384.67

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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.