Home / 26,573,101.35-39,859,652.54-6,378,343.35

Finding the Fourth Proportional to 26,573,101.35, 39,859,652.54 and 6,378,343.35

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Solution

The fourth proportional to 26,573,101.35, 39,859,652.54 and 6,378,343.35 is: 9,567,515.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,573,101.35 : 39,859,652.54 = 6,378,343.35 : x
  2. Step 2: Convert to fraction form
    26,573,101.35/39,859,652.54 = 6,378,343.35/x
  3. Step 3: Cross multiply
    26,573,101.35x = 39,859,652.54 × 6,378,343.35
  4. Step 4: Simplify right side
    26,573,101.35x = 254,238,549,542,413.62
  5. Step 5: Solve for x
    x = 254,238,549,542,413.62/26,573,101.35
  6. Step 6: Final answer
    x = 9,567,515.14

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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.