Home / 36,694,737.70-55,042,106.55-32,726,644.90

Finding the Fourth Proportional to 36,694,737.70, 55,042,106.55 and 32,726,644.90

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Solution

The fourth proportional to 36,694,737.70, 55,042,106.55 and 32,726,644.90 is: 49,089,967.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,694,737.70 : 55,042,106.55 = 32,726,644.90 : x
  2. Step 2: Convert to fraction form
    36,694,737.70/55,042,106.55 = 32,726,644.90/x
  3. Step 3: Cross multiply
    36,694,737.70x = 55,042,106.55 × 32,726,644.90
  4. Step 4: Simplify right side
    36,694,737.70x = 1,801,343,475,609,814
  5. Step 5: Solve for x
    x = 1,801,343,475,609,814/36,694,737.70
  6. Step 6: Final answer
    x = 49,089,967.35

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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.