Home / 43,572,179.69-60,129,607.92-23,993,021.48

Finding the Fourth Proportional to 43,572,179.69, 60,129,607.92 and 23,993,021.48

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Solution

The fourth proportional to 43,572,179.69, 60,129,607.92 and 23,993,021.48 is: 33,110,369.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,572,179.69 : 60,129,607.92 = 23,993,021.48 : x
  2. Step 2: Convert to fraction form
    43,572,179.69/60,129,607.92 = 23,993,021.48/x
  3. Step 3: Cross multiply
    43,572,179.69x = 60,129,607.92 × 23,993,021.48
  4. Step 4: Simplify right side
    43,572,179.69x = 1,442,690,974,408,538.25
  5. Step 5: Solve for x
    x = 1,442,690,974,408,538.25/43,572,179.69
  6. Step 6: Final answer
    x = 33,110,369.61

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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.