Home / 26,504,769.96-36,583,077.60-16,200,131.40

Finding the Fourth Proportional to 26,504,769.96, 36,583,077.60 and 16,200,131.40

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Solution

The fourth proportional to 26,504,769.96, 36,583,077.60 and 16,200,131.40 is: 22,360,151.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,504,769.96 : 36,583,077.60 = 16,200,131.40 : x
  2. Step 2: Convert to fraction form
    26,504,769.96/36,583,077.60 = 16,200,131.40/x
  3. Step 3: Cross multiply
    26,504,769.96x = 36,583,077.60 × 16,200,131.40
  4. Step 4: Simplify right side
    26,504,769.96x = 592,650,664,136,396.62
  5. Step 5: Solve for x
    x = 592,650,664,136,396.62/26,504,769.96
  6. Step 6: Final answer
    x = 22,360,151.21

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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.