Home / 69,973,404.90-104,960,107.35-33,575,601.30

Finding the Fourth Proportional to 69,973,404.90, 104,960,107.35 and 33,575,601.30

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Solution

The fourth proportional to 69,973,404.90, 104,960,107.35 and 33,575,601.30 is: 50,363,401.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,973,404.90 : 104,960,107.35 = 33,575,601.30 : x
  2. Step 2: Convert to fraction form
    69,973,404.90/104,960,107.35 = 33,575,601.30/x
  3. Step 3: Cross multiply
    69,973,404.90x = 104,960,107.35 × 33,575,601.30
  4. Step 4: Simplify right side
    69,973,404.90x = 3,524,098,716,788,799
  5. Step 5: Solve for x
    x = 3,524,098,716,788,799/69,973,404.90
  6. Step 6: Final answer
    x = 50,363,401.95

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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.