Home / 33,243,979.60-49,865,969.40-22,466,443.60

Finding the Fourth Proportional to 33,243,979.60, 49,865,969.40 and 22,466,443.60

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Solution

The fourth proportional to 33,243,979.60, 49,865,969.40 and 22,466,443.60 is: 33,699,665.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243,979.60 : 49,865,969.40 = 22,466,443.60 : x
  2. Step 2: Convert to fraction form
    33,243,979.60/49,865,969.40 = 22,466,443.60/x
  3. Step 3: Cross multiply
    33,243,979.60x = 49,865,969.40 × 22,466,443.60
  4. Step 4: Simplify right side
    33,243,979.60x = 1,120,310,989,084,425.88
  5. Step 5: Solve for x
    x = 1,120,310,989,084,425.88/33,243,979.60
  6. Step 6: Final answer
    x = 33,699,665.40

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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.