Home / 227,772,022.80-341,658,034.20-104,950,102.80

Finding the Fourth Proportional to 227,772,022.80, 341,658,034.20 and 104,950,102.80

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Solution

The fourth proportional to 227,772,022.80, 341,658,034.20 and 104,950,102.80 is: 157,425,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,772,022.80 : 341,658,034.20 = 104,950,102.80 : x
  2. Step 2: Convert to fraction form
    227,772,022.80/341,658,034.20 = 104,950,102.80/x
  3. Step 3: Cross multiply
    227,772,022.80x = 341,658,034.20 × 104,950,102.80
  4. Step 4: Simplify right side
    227,772,022.80x = 35,857,045,811,735,912
  5. Step 5: Solve for x
    x = 35,857,045,811,735,912/227,772,022.80
  6. Step 6: Final answer
    x = 157,425,154.20

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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.