Home / 33,280,360-49,920,540-8,065,384

Finding the Fourth Proportional to 33,280,360, 49,920,540 and 8,065,384

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Solution

The fourth proportional to 33,280,360, 49,920,540 and 8,065,384 is: 12,098,076

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,280,360 : 49,920,540 = 8,065,384 : x
  2. Step 2: Convert to fraction form
    33,280,360/49,920,540 = 8,065,384/x
  3. Step 3: Cross multiply
    33,280,360x = 49,920,540 × 8,065,384
  4. Step 4: Simplify right side
    33,280,360x = 402,628,324,587,360
  5. Step 5: Solve for x
    x = 402,628,324,587,360/33,280,360
  6. Step 6: Final answer
    x = 12,098,076

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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.