Home / 36,107,874.23-49,815,789.75-23,724,637.16

Finding the Fourth Proportional to 36,107,874.23, 49,815,789.75 and 23,724,637.16

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Solution

The fourth proportional to 36,107,874.23, 49,815,789.75 and 23,724,637.16 is: 32,731,407.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,107,874.23 : 49,815,789.75 = 23,724,637.16 : x
  2. Step 2: Convert to fraction form
    36,107,874.23/49,815,789.75 = 23,724,637.16/x
  3. Step 3: Cross multiply
    36,107,874.23x = 49,815,789.75 × 23,724,637.16
  4. Step 4: Simplify right side
    36,107,874.23x = 1,181,861,536,408,518.25
  5. Step 5: Solve for x
    x = 1,181,861,536,408,518.25/36,107,874.23
  6. Step 6: Final answer
    x = 32,731,407.26

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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.