Home / 26,317,030.72-36,306,381.60-17,618,006.02

Finding the Fourth Proportional to 26,317,030.72, 36,306,381.60 and 17,618,006.02

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Solution

The fourth proportional to 26,317,030.72, 36,306,381.60 and 17,618,006.02 is: 24,305,403.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,317,030.72 : 36,306,381.60 = 17,618,006.02 : x
  2. Step 2: Convert to fraction form
    26,317,030.72/36,306,381.60 = 17,618,006.02/x
  3. Step 3: Cross multiply
    26,317,030.72x = 36,306,381.60 × 17,618,006.02
  4. Step 4: Simplify right side
    26,317,030.72x = 639,646,049,593,217.25
  5. Step 5: Solve for x
    x = 639,646,049,593,217.25/26,317,030.72
  6. Step 6: Final answer
    x = 24,305,403.46

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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.