Home / 24,554,731.33-36,821,962.98-8,381,986.61

Finding the Fourth Proportional to 24,554,731.33, 36,821,962.98 and 8,381,986.61

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Solution

The fourth proportional to 24,554,731.33, 36,821,962.98 and 8,381,986.61 is: 12,569,520.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,554,731.33 : 36,821,962.98 = 8,381,986.61 : x
  2. Step 2: Convert to fraction form
    24,554,731.33/36,821,962.98 = 8,381,986.61/x
  3. Step 3: Cross multiply
    24,554,731.33x = 36,821,962.98 × 8,381,986.61
  4. Step 4: Simplify right side
    24,554,731.33x = 308,641,200,610,365.81
  5. Step 5: Solve for x
    x = 308,641,200,610,365.81/24,554,731.33
  6. Step 6: Final answer
    x = 12,569,520.58

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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.