Home / 26,360,664.30-39,546,958.76-14,229,867.38

Finding the Fourth Proportional to 26,360,664.30, 39,546,958.76 and 14,229,867.38

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Solution

The fourth proportional to 26,360,664.30, 39,546,958.76 and 14,229,867.38 is: 21,348,019.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,360,664.30 : 39,546,958.76 = 14,229,867.38 : x
  2. Step 2: Convert to fraction form
    26,360,664.30/39,546,958.76 = 14,229,867.38/x
  3. Step 3: Cross multiply
    26,360,664.30x = 39,546,958.76 × 14,229,867.38
  4. Step 4: Simplify right side
    26,360,664.30x = 562,747,978,221,607.12
  5. Step 5: Solve for x
    x = 562,747,978,221,607.12/26,360,664.30
  6. Step 6: Final answer
    x = 21,348,019.60

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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.