Home / 32,325,120.09-48,486,499.16-9,605,426.85

Finding the Fourth Proportional to 32,325,120.09, 48,486,499.16 and 9,605,426.85

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Solution

The fourth proportional to 32,325,120.09, 48,486,499.16 and 9,605,426.85 is: 14,407,789.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,325,120.09 : 48,486,499.16 = 9,605,426.85 : x
  2. Step 2: Convert to fraction form
    32,325,120.09/48,486,499.16 = 9,605,426.85/x
  3. Step 3: Cross multiply
    32,325,120.09x = 48,486,499.16 × 9,605,426.85
  4. Step 4: Simplify right side
    32,325,120.09x = 465,733,520,845,939.31
  5. Step 5: Solve for x
    x = 465,733,520,845,939.31/32,325,120.09
  6. Step 6: Final answer
    x = 14,407,789.35

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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.