Home / 26,317,032.22-36,306,383.67-17,618,007.52

Finding the Fourth Proportional to 26,317,032.22, 36,306,383.67 and 17,618,007.52

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Solution

The fourth proportional to 26,317,032.22, 36,306,383.67 and 17,618,007.52 is: 24,305,405.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,317,032.22 : 36,306,383.67 = 17,618,007.52 : x
  2. Step 2: Convert to fraction form
    26,317,032.22/36,306,383.67 = 17,618,007.52/x
  3. Step 3: Cross multiply
    26,317,032.22x = 36,306,383.67 × 17,618,007.52
  4. Step 4: Simplify right side
    26,317,032.22x = 639,646,140,522,065.25
  5. Step 5: Solve for x
    x = 639,646,140,522,065.25/26,317,032.22
  6. Step 6: Final answer
    x = 24,305,405.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.