Home / 226,859,688.60-340,331,523.30-73,510,747.80

Finding the Fourth Proportional to 226,859,688.60, 340,331,523.30 and 73,510,747.80

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Solution

The fourth proportional to 226,859,688.60, 340,331,523.30 and 73,510,747.80 is: 110,279,728.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,859,688.60 : 340,331,523.30 = 73,510,747.80 : x
  2. Step 2: Convert to fraction form
    226,859,688.60/340,331,523.30 = 73,510,747.80/x
  3. Step 3: Cross multiply
    226,859,688.60x = 340,331,523.30 × 73,510,747.80
  4. Step 4: Simplify right side
    226,859,688.60x = 25,018,024,777,696,124
  5. Step 5: Solve for x
    x = 25,018,024,777,696,124/226,859,688.60
  6. Step 6: Final answer
    x = 110,279,728.11

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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.