Home / 17,573,777.20-26,364,640.67-9,486,579.25

Finding the Fourth Proportional to 17,573,777.20, 26,364,640.67 and 9,486,579.25

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Solution

The fourth proportional to 17,573,777.20, 26,364,640.67 and 9,486,579.25 is: 14,232,014.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,573,777.20 : 26,364,640.67 = 9,486,579.25 : x
  2. Step 2: Convert to fraction form
    17,573,777.20/26,364,640.67 = 9,486,579.25/x
  3. Step 3: Cross multiply
    17,573,777.20x = 26,364,640.67 × 9,486,579.25
  4. Step 4: Simplify right side
    17,573,777.20x = 250,110,253,113,728.12
  5. Step 5: Solve for x
    x = 250,110,253,113,728.12/17,573,777.20
  6. Step 6: Final answer
    x = 14,232,014.57

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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.