Home / 227,756,972.80-341,635,459.20-104,935,052.80

Finding the Fourth Proportional to 227,756,972.80, 341,635,459.20 and 104,935,052.80

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Solution

The fourth proportional to 227,756,972.80, 341,635,459.20 and 104,935,052.80 is: 157,402,579.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,756,972.80 : 341,635,459.20 = 104,935,052.80 : x
  2. Step 2: Convert to fraction form
    227,756,972.80/341,635,459.20 = 104,935,052.80/x
  3. Step 3: Cross multiply
    227,756,972.80x = 341,635,459.20 × 104,935,052.80
  4. Step 4: Simplify right side
    227,756,972.80x = 35,849,534,949,504,244
  5. Step 5: Solve for x
    x = 35,849,534,949,504,244/227,756,972.80
  6. Step 6: Final answer
    x = 157,402,579.20

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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.