Home / 109,947,566.23-164,921,849.62-37,164,736.58

Finding the Fourth Proportional to 109,947,566.23, 164,921,849.62 and 37,164,736.58

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Solution

The fourth proportional to 109,947,566.23, 164,921,849.62 and 37,164,736.58 is: 55,747,273.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,947,566.23 : 164,921,849.62 = 37,164,736.58 : x
  2. Step 2: Convert to fraction form
    109,947,566.23/164,921,849.62 = 37,164,736.58/x
  3. Step 3: Cross multiply
    109,947,566.23x = 164,921,849.62 × 37,164,736.58
  4. Step 4: Simplify right side
    109,947,566.23x = 6,129,277,096,496,153
  5. Step 5: Solve for x
    x = 6,129,277,096,496,153/109,947,566.23
  6. Step 6: Final answer
    x = 55,747,273.97

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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.