Home / 227,446,537.58-341,170,805.86-72,001,109.22

Finding the Fourth Proportional to 227,446,537.58, 341,170,805.86 and 72,001,109.22

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Solution

The fourth proportional to 227,446,537.58, 341,170,805.86 and 72,001,109.22 is: 108,001,980.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,446,537.58 : 341,170,805.86 = 72,001,109.22 : x
  2. Step 2: Convert to fraction form
    227,446,537.58/341,170,805.86 = 72,001,109.22/x
  3. Step 3: Cross multiply
    227,446,537.58x = 341,170,805.86 × 72,001,109.22
  4. Step 4: Simplify right side
    227,446,537.58x = 24,564,676,453,941,884
  5. Step 5: Solve for x
    x = 24,564,676,453,941,884/227,446,537.58
  6. Step 6: Final answer
    x = 108,001,980.23

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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.