Home / 16,554,054.65-24,823,843.15-8,351,650.40

Finding the Fourth Proportional to 16,554,054.65, 24,823,843.15 and 8,351,650.40

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Solution

The fourth proportional to 16,554,054.65, 24,823,843.15 and 8,351,650.40 is: 12,523,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,554,054.65 : 24,823,843.15 = 8,351,650.40 : x
  2. Step 2: Convert to fraction form
    16,554,054.65/24,823,843.15 = 8,351,650.40/x
  3. Step 3: Cross multiply
    16,554,054.65x = 24,823,843.15 × 8,351,650.40
  4. Step 4: Simplify right side
    16,554,054.65x = 207,320,059,443,895.75
  5. Step 5: Solve for x
    x = 207,320,059,443,895.75/16,554,054.65
  6. Step 6: Final answer
    x = 12,523,823.55

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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.