Home / 17,821,502.42-24,593,015.49-9,672,565.46

Finding the Fourth Proportional to 17,821,502.42, 24,593,015.49 and 9,672,565.46

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Solution

The fourth proportional to 17,821,502.42, 24,593,015.49 and 9,672,565.46 is: 13,347,783.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,821,502.42 : 24,593,015.49 = 9,672,565.46 : x
  2. Step 2: Convert to fraction form
    17,821,502.42/24,593,015.49 = 9,672,565.46/x
  3. Step 3: Cross multiply
    17,821,502.42x = 24,593,015.49 × 9,672,565.46
  4. Step 4: Simplify right side
    17,821,502.42x = 237,877,552,185,818.97
  5. Step 5: Solve for x
    x = 237,877,552,185,818.97/17,821,502.42
  6. Step 6: Final answer
    x = 13,347,783.29

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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.