Home / 27,019,496.22-40,529,326.68-6,549,135.48

Finding the Fourth Proportional to 27,019,496.22, 40,529,326.68 and 6,549,135.48

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Solution

The fourth proportional to 27,019,496.22, 40,529,326.68 and 6,549,135.48 is: 9,823,723.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,019,496.22 : 40,529,326.68 = 6,549,135.48 : x
  2. Step 2: Convert to fraction form
    27,019,496.22/40,529,326.68 = 6,549,135.48/x
  3. Step 3: Cross multiply
    27,019,496.22x = 40,529,326.68 × 6,549,135.48
  4. Step 4: Simplify right side
    27,019,496.22x = 265,432,051,340,498.62
  5. Step 5: Solve for x
    x = 265,432,051,340,498.62/27,019,496.22
  6. Step 6: Final answer
    x = 9,823,723.18

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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.