Home / 26,857,526.40-40,286,289.60-23,204,361.60

Finding the Fourth Proportional to 26,857,526.40, 40,286,289.60 and 23,204,361.60

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Solution

The fourth proportional to 26,857,526.40, 40,286,289.60 and 23,204,361.60 is: 34,806,542.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,857,526.40 : 40,286,289.60 = 23,204,361.60 : x
  2. Step 2: Convert to fraction form
    26,857,526.40/40,286,289.60 = 23,204,361.60/x
  3. Step 3: Cross multiply
    26,857,526.40x = 40,286,289.60 × 23,204,361.60
  4. Step 4: Simplify right side
    26,857,526.40x = 934,817,631,400,719.50
  5. Step 5: Solve for x
    x = 934,817,631,400,719.50/26,857,526.40
  6. Step 6: Final answer
    x = 34,806,542.40

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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.