Home / 227,446,540.52-341,170,810.28-72,001,112.12

Finding the Fourth Proportional to 227,446,540.52, 341,170,810.28 and 72,001,112.12

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Solution

The fourth proportional to 227,446,540.52, 341,170,810.28 and 72,001,112.12 is: 108,001,984.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,446,540.52 : 341,170,810.28 = 72,001,112.12 : x
  2. Step 2: Convert to fraction form
    227,446,540.52/341,170,810.28 = 72,001,112.12/x
  3. Step 3: Cross multiply
    227,446,540.52x = 341,170,810.28 × 72,001,112.12
  4. Step 4: Simplify right side
    227,446,540.52x = 24,564,677,762,525,064
  5. Step 5: Solve for x
    x = 24,564,677,762,525,064/227,446,540.52
  6. Step 6: Final answer
    x = 108,001,984.58

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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.