Home / 37,144,234.40-55,669,112.40-33,081,663.20

Finding the Fourth Proportional to 37,144,234.40, 55,669,112.40 and 33,081,663.20

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Solution

The fourth proportional to 37,144,234.40, 55,669,112.40 and 33,081,663.20 is: 49,580,422.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,144,234.40 : 55,669,112.40 = 33,081,663.20 : x
  2. Step 2: Convert to fraction form
    37,144,234.40/55,669,112.40 = 33,081,663.20/x
  3. Step 3: Cross multiply
    37,144,234.40x = 55,669,112.40 × 33,081,663.20
  4. Step 4: Simplify right side
    37,144,234.40x = 1,841,626,827,059,743.50
  5. Step 5: Solve for x
    x = 1,841,626,827,059,743.50/37,144,234.40
  6. Step 6: Final answer
    x = 49,580,422.29

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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.