Home / 33,015,280.05-49,522,920.08-29,488,086.45

Finding the Fourth Proportional to 33,015,280.05, 49,522,920.08 and 29,488,086.45

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Solution

The fourth proportional to 33,015,280.05, 49,522,920.08 and 29,488,086.45 is: 44,232,129.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,015,280.05 : 49,522,920.08 = 29,488,086.45 : x
  2. Step 2: Convert to fraction form
    33,015,280.05/49,522,920.08 = 29,488,086.45/x
  3. Step 3: Cross multiply
    33,015,280.05x = 49,522,920.08 × 29,488,086.45
  4. Step 4: Simplify right side
    33,015,280.05x = 1,460,336,148,428,040.50
  5. Step 5: Solve for x
    x = 1,460,336,148,428,040.50/33,015,280.05
  6. Step 6: Final answer
    x = 44,232,129.68

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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.