Home / 36,280,948.83-54,293,601.60-22,640,513.19

Finding the Fourth Proportional to 36,280,948.83, 54,293,601.60 and 22,640,513.19

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Solution

The fourth proportional to 36,280,948.83, 54,293,601.60 and 22,640,513.19 is: 33,881,004.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,280,948.83 : 54,293,601.60 = 22,640,513.19 : x
  2. Step 2: Convert to fraction form
    36,280,948.83/54,293,601.60 = 22,640,513.19/x
  3. Step 3: Cross multiply
    36,280,948.83x = 54,293,601.60 × 22,640,513.19
  4. Step 4: Simplify right side
    36,280,948.83x = 1,229,235,003,157,405.25
  5. Step 5: Solve for x
    x = 1,229,235,003,157,405.25/36,280,948.83
  6. Step 6: Final answer
    x = 33,881,004.85

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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.