Home / 37,391,161.20-56,086,741.80-17,235,769.20

Finding the Fourth Proportional to 37,391,161.20, 56,086,741.80 and 17,235,769.20

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Solution

The fourth proportional to 37,391,161.20, 56,086,741.80 and 17,235,769.20 is: 25,853,653.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,391,161.20 : 56,086,741.80 = 17,235,769.20 : x
  2. Step 2: Convert to fraction form
    37,391,161.20/56,086,741.80 = 17,235,769.20/x
  3. Step 3: Cross multiply
    37,391,161.20x = 56,086,741.80 × 17,235,769.20
  4. Step 4: Simplify right side
    37,391,161.20x = 966,698,136,844,792.50
  5. Step 5: Solve for x
    x = 966,698,136,844,792.50/37,391,161.20
  6. Step 6: Final answer
    x = 25,853,653.80

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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.