Home / 32,571,618.80-48,833,808.60-13,392,503.60

Finding the Fourth Proportional to 32,571,618.80, 48,833,808.60 and 13,392,503.60

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Solution

The fourth proportional to 32,571,618.80, 48,833,808.60 and 13,392,503.60 is: 20,079,043.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,571,618.80 : 48,833,808.60 = 13,392,503.60 : x
  2. Step 2: Convert to fraction form
    32,571,618.80/48,833,808.60 = 13,392,503.60/x
  3. Step 3: Cross multiply
    32,571,618.80x = 48,833,808.60 × 13,392,503.60
  4. Step 4: Simplify right side
    32,571,618.80x = 654,006,957,477,211
  5. Step 5: Solve for x
    x = 654,006,957,477,211/32,571,618.80
  6. Step 6: Final answer
    x = 20,079,043.71

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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.