Home / 229,520,954.54-344,279,715.60-65,758,849.76

Finding the Fourth Proportional to 229,520,954.54, 344,279,715.60 and 65,758,849.76

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Solution

The fourth proportional to 229,520,954.54, 344,279,715.60 and 65,758,849.76 is: 98,637,782.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,520,954.54 : 344,279,715.60 = 65,758,849.76 : x
  2. Step 2: Convert to fraction form
    229,520,954.54/344,279,715.60 = 65,758,849.76/x
  3. Step 3: Cross multiply
    229,520,954.54x = 344,279,715.60 × 65,758,849.76
  4. Step 4: Simplify right side
    229,520,954.54x = 22,639,438,093,555,928
  5. Step 5: Solve for x
    x = 22,639,438,093,555,928/229,520,954.54
  6. Step 6: Final answer
    x = 98,637,782.94

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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.