Home / 227,426,635.04-341,177,638.21-79,835,910.93

Finding the Fourth Proportional to 227,426,635.04, 341,177,638.21 and 79,835,910.93

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Solution

The fourth proportional to 227,426,635.04, 341,177,638.21 and 79,835,910.93 is: 119,767,095.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,426,635.04 : 341,177,638.21 = 79,835,910.93 : x
  2. Step 2: Convert to fraction form
    227,426,635.04/341,177,638.21 = 79,835,910.93/x
  3. Step 3: Cross multiply
    227,426,635.04x = 341,177,638.21 × 79,835,910.93
  4. Step 4: Simplify right side
    227,426,635.04x = 27,238,227,535,241,736
  5. Step 5: Solve for x
    x = 27,238,227,535,241,736/227,426,635.04
  6. Step 6: Final answer
    x = 119,767,095.58

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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.