Home / 32,345,200.40-48,385,090.20-29,160,150.80

Finding the Fourth Proportional to 32,345,200.40, 48,385,090.20 and 29,160,150.80

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Solution

The fourth proportional to 32,345,200.40, 48,385,090.20 and 29,160,150.80 is: 43,620,583.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,345,200.40 : 48,385,090.20 = 29,160,150.80 : x
  2. Step 2: Convert to fraction form
    32,345,200.40/48,385,090.20 = 29,160,150.80/x
  3. Step 3: Cross multiply
    32,345,200.40x = 48,385,090.20 × 29,160,150.80
  4. Step 4: Simplify right side
    32,345,200.40x = 1,410,916,526,703,602.25
  5. Step 5: Solve for x
    x = 1,410,916,526,703,602.25/32,345,200.40
  6. Step 6: Final answer
    x = 43,620,583.87

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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.