Home / 17,652,023.70-26,478,035.55-6,292,842.90

Finding the Fourth Proportional to 17,652,023.70, 26,478,035.55 and 6,292,842.90

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Solution

The fourth proportional to 17,652,023.70, 26,478,035.55 and 6,292,842.90 is: 9,439,264.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,652,023.70 : 26,478,035.55 = 6,292,842.90 : x
  2. Step 2: Convert to fraction form
    17,652,023.70/26,478,035.55 = 6,292,842.90/x
  3. Step 3: Cross multiply
    17,652,023.70x = 26,478,035.55 × 6,292,842.90
  4. Step 4: Simplify right side
    17,652,023.70x = 166,622,118,016,765.12
  5. Step 5: Solve for x
    x = 166,622,118,016,765.12/17,652,023.70
  6. Step 6: Final answer
    x = 9,439,264.35

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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.