Home / 41,301,872.48-56,996,613.26-22,718,426.49

Finding the Fourth Proportional to 41,301,872.48, 56,996,613.26 and 22,718,426.49

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Solution

The fourth proportional to 41,301,872.48, 56,996,613.26 and 22,718,426.49 is: 31,351,444.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,301,872.48 : 56,996,613.26 = 22,718,426.49 : x
  2. Step 2: Convert to fraction form
    41,301,872.48/56,996,613.26 = 22,718,426.49/x
  3. Step 3: Cross multiply
    41,301,872.48x = 56,996,613.26 × 22,718,426.49
  4. Step 4: Simplify right side
    41,301,872.48x = 1,294,873,368,412,677
  5. Step 5: Solve for x
    x = 1,294,873,368,412,677/41,301,872.48
  6. Step 6: Final answer
    x = 31,351,444.64

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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.