Home / 226,684,972.90-340,051,761.49-62,923,421.67

Finding the Fourth Proportional to 226,684,972.90, 340,051,761.49 and 62,923,421.67

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Solution

The fourth proportional to 226,684,972.90, 340,051,761.49 and 62,923,421.67 is: 94,391,878.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,684,972.90 : 340,051,761.49 = 62,923,421.67 : x
  2. Step 2: Convert to fraction form
    226,684,972.90/340,051,761.49 = 62,923,421.67/x
  3. Step 3: Cross multiply
    226,684,972.90x = 340,051,761.49 × 62,923,421.67
  4. Step 4: Simplify right side
    226,684,972.90x = 21,397,220,377,861,540
  5. Step 5: Solve for x
    x = 21,397,220,377,861,540/226,684,972.90
  6. Step 6: Final answer
    x = 94,391,878.32

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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.