Home / 33,025,233.60-49,537,850.40-28,242,264.60

Finding the Fourth Proportional to 33,025,233.60, 49,537,850.40 and 28,242,264.60

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Solution

The fourth proportional to 33,025,233.60, 49,537,850.40 and 28,242,264.60 is: 42,363,396.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,233.60 : 49,537,850.40 = 28,242,264.60 : x
  2. Step 2: Convert to fraction form
    33,025,233.60/49,537,850.40 = 28,242,264.60/x
  3. Step 3: Cross multiply
    33,025,233.60x = 49,537,850.40 × 28,242,264.60
  4. Step 4: Simplify right side
    33,025,233.60x = 1,399,061,078,712,015.75
  5. Step 5: Solve for x
    x = 1,399,061,078,712,015.75/33,025,233.60
  6. Step 6: Final answer
    x = 42,363,396.90

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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.