Home / 24,132,049.31-33,270,970-15,630,062.81

Finding the Fourth Proportional to 24,132,049.31, 33,270,970 and 15,630,062.81

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Solution

The fourth proportional to 24,132,049.31, 33,270,970 and 15,630,062.81 is: 21,549,241.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,132,049.31 : 33,270,970 = 15,630,062.81 : x
  2. Step 2: Convert to fraction form
    24,132,049.31/33,270,970 = 15,630,062.81/x
  3. Step 3: Cross multiply
    24,132,049.31x = 33,270,970 × 15,630,062.81
  4. Step 4: Simplify right side
    24,132,049.31x = 520,027,350,849,625.69
  5. Step 5: Solve for x
    x = 520,027,350,849,625.69/24,132,049.31
  6. Step 6: Final answer
    x = 21,549,241.18

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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.