Home / 36,269,756.60-54,404,634.90-9,343,412.60

Finding the Fourth Proportional to 36,269,756.60, 54,404,634.90 and 9,343,412.60

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Solution

The fourth proportional to 36,269,756.60, 54,404,634.90 and 9,343,412.60 is: 14,015,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,269,756.60 : 54,404,634.90 = 9,343,412.60 : x
  2. Step 2: Convert to fraction form
    36,269,756.60/54,404,634.90 = 9,343,412.60/x
  3. Step 3: Cross multiply
    36,269,756.60x = 54,404,634.90 × 9,343,412.60
  4. Step 4: Simplify right side
    36,269,756.60x = 508,324,951,223,059.69
  5. Step 5: Solve for x
    x = 508,324,951,223,059.69/36,269,756.60
  6. Step 6: Final answer
    x = 14,015,118.90

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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.