Home / 29,568,604-44,370,600.72-12,758,620

Finding the Fourth Proportional to 29,568,604, 44,370,600.72 and 12,758,620

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Solution

The fourth proportional to 29,568,604, 44,370,600.72 and 12,758,620 is: 19,145,565.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,568,604 : 44,370,600.72 = 12,758,620 : x
  2. Step 2: Convert to fraction form
    29,568,604/44,370,600.72 = 12,758,620/x
  3. Step 3: Cross multiply
    29,568,604x = 44,370,600.72 × 12,758,620
  4. Step 4: Simplify right side
    29,568,604x = 566,107,633,758,206.38
  5. Step 5: Solve for x
    x = 566,107,633,758,206.38/29,568,604
  6. Step 6: Final answer
    x = 19,145,565.13

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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.