Home / 17,652,024.20-26,478,036.30-6,292,843.40

Finding the Fourth Proportional to 17,652,024.20, 26,478,036.30 and 6,292,843.40

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Solution

The fourth proportional to 17,652,024.20, 26,478,036.30 and 6,292,843.40 is: 9,439,265.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,652,024.20 : 26,478,036.30 = 6,292,843.40 : x
  2. Step 2: Convert to fraction form
    17,652,024.20/26,478,036.30 = 6,292,843.40/x
  3. Step 3: Cross multiply
    17,652,024.20x = 26,478,036.30 × 6,292,843.40
  4. Step 4: Simplify right side
    17,652,024.20x = 166,622,135,975,415.44
  5. Step 5: Solve for x
    x = 166,622,135,975,415.44/17,652,024.20
  6. Step 6: Final answer
    x = 9,439,265.10

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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.