Home / 43,297,476.60-59,702,635.53-27,591,621.15

Finding the Fourth Proportional to 43,297,476.60, 59,702,635.53 and 27,591,621.15

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Solution

The fourth proportional to 43,297,476.60, 59,702,635.53 and 27,591,621.15 is: 38,045,923.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,297,476.60 : 59,702,635.53 = 27,591,621.15 : x
  2. Step 2: Convert to fraction form
    43,297,476.60/59,702,635.53 = 27,591,621.15/x
  3. Step 3: Cross multiply
    43,297,476.60x = 59,702,635.53 × 27,591,621.15
  4. Step 4: Simplify right side
    43,297,476.60x = 1,647,292,501,200,289.50
  5. Step 5: Solve for x
    x = 1,647,292,501,200,289.50/43,297,476.60
  6. Step 6: Final answer
    x = 38,045,923.93

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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.