Home / 33,211,801.20-49,817,701.80-29,432,665.20

Finding the Fourth Proportional to 33,211,801.20, 49,817,701.80 and 29,432,665.20

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Solution

The fourth proportional to 33,211,801.20, 49,817,701.80 and 29,432,665.20 is: 44,148,997.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,801.20 : 49,817,701.80 = 29,432,665.20 : x
  2. Step 2: Convert to fraction form
    33,211,801.20/49,817,701.80 = 29,432,665.20/x
  3. Step 3: Cross multiply
    33,211,801.20x = 49,817,701.80 × 29,432,665.20
  4. Step 4: Simplify right side
    33,211,801.20x = 1,466,267,738,112,837.25
  5. Step 5: Solve for x
    x = 1,466,267,738,112,837.25/33,211,801.20
  6. Step 6: Final answer
    x = 44,148,997.80

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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.