Home / 26,404,266.60-39,624,114.60-15,610,109.40

Finding the Fourth Proportional to 26,404,266.60, 39,624,114.60 and 15,610,109.40

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Solution

The fourth proportional to 26,404,266.60, 39,624,114.60 and 15,610,109.40 is: 23,425,636.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,404,266.60 : 39,624,114.60 = 15,610,109.40 : x
  2. Step 2: Convert to fraction form
    26,404,266.60/39,624,114.60 = 15,610,109.40/x
  3. Step 3: Cross multiply
    26,404,266.60x = 39,624,114.60 × 15,610,109.40
  4. Step 4: Simplify right side
    26,404,266.60x = 618,536,763,784,137.25
  5. Step 5: Solve for x
    x = 618,536,763,784,137.25/26,404,266.60
  6. Step 6: Final answer
    x = 23,425,636.97

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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.