Home / 33,420,673.73-50,095,628.87-11,241,702.72

Finding the Fourth Proportional to 33,420,673.73, 50,095,628.87 and 11,241,702.72

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Solution

The fourth proportional to 33,420,673.73, 50,095,628.87 and 11,241,702.72 is: 16,850,652.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,420,673.73 : 50,095,628.87 = 11,241,702.72 : x
  2. Step 2: Convert to fraction form
    33,420,673.73/50,095,628.87 = 11,241,702.72/x
  3. Step 3: Cross multiply
    33,420,673.73x = 50,095,628.87 × 11,241,702.72
  4. Step 4: Simplify right side
    33,420,673.73x = 563,160,167,271,781.12
  5. Step 5: Solve for x
    x = 563,160,167,271,781.12/33,420,673.73
  6. Step 6: Final answer
    x = 16,850,652.74

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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.