Home / 23,328,111.20-34,992,166.80-16,147,752.80

Finding the Fourth Proportional to 23,328,111.20, 34,992,166.80 and 16,147,752.80

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Solution

The fourth proportional to 23,328,111.20, 34,992,166.80 and 16,147,752.80 is: 24,221,629.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,111.20 : 34,992,166.80 = 16,147,752.80 : x
  2. Step 2: Convert to fraction form
    23,328,111.20/34,992,166.80 = 16,147,752.80/x
  3. Step 3: Cross multiply
    23,328,111.20x = 34,992,166.80 × 16,147,752.80
  4. Step 4: Simplify right side
    23,328,111.20x = 565,044,859,422,767
  5. Step 5: Solve for x
    x = 565,044,859,422,767/23,328,111.20
  6. Step 6: Final answer
    x = 24,221,629.20

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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.