Home / 37,801,127.43-56,709,958.41-12,244,720.23

Finding the Fourth Proportional to 37,801,127.43, 56,709,958.41 and 12,244,720.23

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Solution

The fourth proportional to 37,801,127.43, 56,709,958.41 and 12,244,720.23 is: 18,369,758.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,801,127.43 : 56,709,958.41 = 12,244,720.23 : x
  2. Step 2: Convert to fraction form
    37,801,127.43/56,709,958.41 = 12,244,720.23/x
  3. Step 3: Cross multiply
    37,801,127.43x = 56,709,958.41 × 12,244,720.23
  4. Step 4: Simplify right side
    37,801,127.43x = 694,397,574,701,835.75
  5. Step 5: Solve for x
    x = 694,397,574,701,835.75/37,801,127.43
  6. Step 6: Final answer
    x = 18,369,758.31

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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.