Home / 41,301,874.23-56,996,615.67-22,718,428.24

Finding the Fourth Proportional to 41,301,874.23, 56,996,615.67 and 22,718,428.24

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Solution

The fourth proportional to 41,301,874.23, 56,996,615.67 and 22,718,428.24 is: 31,351,447.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301,874.23 : 56,996,615.67 = 22,718,428.24 : x
  2. Step 2: Convert to fraction form
    41,301,874.23/56,996,615.67 = 22,718,428.24/x
  3. Step 3: Cross multiply
    41,301,874.23x = 56,996,615.67 × 22,718,428.24
  4. Step 4: Simplify right side
    41,301,874.23x = 1,294,873,523,021,754.50
  5. Step 5: Solve for x
    x = 1,294,873,523,021,754.50/41,301,874.23
  6. Step 6: Final answer
    x = 31,351,447.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.