Home / 38,550,018.99-57,806,428.26-22,380,040.83

Finding the Fourth Proportional to 38,550,018.99, 57,806,428.26 and 22,380,040.83

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Solution

The fourth proportional to 38,550,018.99, 57,806,428.26 and 22,380,040.83 is: 33,559,262.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,550,018.99 : 57,806,428.26 = 22,380,040.83 : x
  2. Step 2: Convert to fraction form
    38,550,018.99/57,806,428.26 = 22,380,040.83/x
  3. Step 3: Cross multiply
    38,550,018.99x = 57,806,428.26 × 22,380,040.83
  4. Step 4: Simplify right side
    38,550,018.99x = 1,293,710,224,695,265.75
  5. Step 5: Solve for x
    x = 1,293,710,224,695,265.75/38,550,018.99
  6. Step 6: Final answer
    x = 33,559,262.97

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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.