Home / 29,109,704.40-43,664,556.60-27,692,528.40

Finding the Fourth Proportional to 29,109,704.40, 43,664,556.60 and 27,692,528.40

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Solution

The fourth proportional to 29,109,704.40, 43,664,556.60 and 27,692,528.40 is: 41,538,792.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,109,704.40 : 43,664,556.60 = 27,692,528.40 : x
  2. Step 2: Convert to fraction form
    29,109,704.40/43,664,556.60 = 27,692,528.40/x
  3. Step 3: Cross multiply
    29,109,704.40x = 43,664,556.60 × 27,692,528.40
  4. Step 4: Simplify right side
    29,109,704.40x = 1,209,181,973,718,907.50
  5. Step 5: Solve for x
    x = 1,209,181,973,718,907.50/29,109,704.40
  6. Step 6: Final answer
    x = 41,538,792.60

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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.