Home / 33,096,320.40-49,644,480.60-8,835,200.40

Finding the Fourth Proportional to 33,096,320.40, 49,644,480.60 and 8,835,200.40

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Solution

The fourth proportional to 33,096,320.40, 49,644,480.60 and 8,835,200.40 is: 13,252,800.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,096,320.40 : 49,644,480.60 = 8,835,200.40 : x
  2. Step 2: Convert to fraction form
    33,096,320.40/49,644,480.60 = 8,835,200.40/x
  3. Step 3: Cross multiply
    33,096,320.40x = 49,644,480.60 × 8,835,200.40
  4. Step 4: Simplify right side
    33,096,320.40x = 438,618,934,854,912.25
  5. Step 5: Solve for x
    x = 438,618,934,854,912.25/33,096,320.40
  6. Step 6: Final answer
    x = 13,252,800.60

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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.