Home / 32,976,675.09-49,465,433.33-8,715,392.28

Finding the Fourth Proportional to 32,976,675.09, 49,465,433.33 and 8,715,392.28

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Solution

The fourth proportional to 32,976,675.09, 49,465,433.33 and 8,715,392.28 is: 13,073,199.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,976,675.09 : 49,465,433.33 = 8,715,392.28 : x
  2. Step 2: Convert to fraction form
    32,976,675.09/49,465,433.33 = 8,715,392.28/x
  3. Step 3: Cross multiply
    32,976,675.09x = 49,465,433.33 × 8,715,392.28
  4. Step 4: Simplify right side
    32,976,675.09x = 431,110,655,771,136.62
  5. Step 5: Solve for x
    x = 431,110,655,771,136.62/32,976,675.09
  6. Step 6: Final answer
    x = 13,073,199.61

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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.