Home / 32,132,912.48-48,199,263.62-11,662,604.78

Finding the Fourth Proportional to 32,132,912.48, 48,199,263.62 and 11,662,604.78

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Solution

The fourth proportional to 32,132,912.48, 48,199,263.62 and 11,662,604.78 is: 17,493,869.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,132,912.48 : 48,199,263.62 = 11,662,604.78 : x
  2. Step 2: Convert to fraction form
    32,132,912.48/48,199,263.62 = 11,662,604.78/x
  3. Step 3: Cross multiply
    32,132,912.48x = 48,199,263.62 × 11,662,604.78
  4. Step 4: Simplify right side
    32,132,912.48x = 562,128,962,287,092.06
  5. Step 5: Solve for x
    x = 562,128,962,287,092.06/32,132,912.48
  6. Step 6: Final answer
    x = 17,493,869.02

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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.