Home / 27,746,364.90-41,536,625.87-16,783,377.23

Finding the Fourth Proportional to 27,746,364.90, 41,536,625.87 and 16,783,377.23

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Solution

The fourth proportional to 27,746,364.90, 41,536,625.87 and 16,783,377.23 is: 25,124,907.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,746,364.90 : 41,536,625.87 = 16,783,377.23 : x
  2. Step 2: Convert to fraction form
    27,746,364.90/41,536,625.87 = 16,783,377.23/x
  3. Step 3: Cross multiply
    27,746,364.90x = 41,536,625.87 × 16,783,377.23
  4. Step 4: Simplify right side
    27,746,364.90x = 697,124,860,545,987
  5. Step 5: Solve for x
    x = 697,124,860,545,987/27,746,364.90
  6. Step 6: Final answer
    x = 25,124,907.82

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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.