Home / 38,939,896.66-53,753,603.46-24,262,814.56

Finding the Fourth Proportional to 38,939,896.66, 53,753,603.46 and 24,262,814.56

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Solution

The fourth proportional to 38,939,896.66, 53,753,603.46 and 24,262,814.56 is: 33,492,993.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,939,896.66 : 53,753,603.46 = 24,262,814.56 : x
  2. Step 2: Convert to fraction form
    38,939,896.66/53,753,603.46 = 24,262,814.56/x
  3. Step 3: Cross multiply
    38,939,896.66x = 53,753,603.46 × 24,262,814.56
  4. Step 4: Simplify right side
    38,939,896.66x = 1,304,213,712,681,754.25
  5. Step 5: Solve for x
    x = 1,304,213,712,681,754.25/38,939,896.66
  6. Step 6: Final answer
    x = 33,492,993.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.