Home / 32,373,080.60-48,551,844.90-18,696,651.80

Finding the Fourth Proportional to 32,373,080.60, 48,551,844.90 and 18,696,651.80

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Solution

The fourth proportional to 32,373,080.60, 48,551,844.90 and 18,696,651.80 is: 28,040,486.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,373,080.60 : 48,551,844.90 = 18,696,651.80 : x
  2. Step 2: Convert to fraction form
    32,373,080.60/48,551,844.90 = 18,696,651.80/x
  3. Step 3: Cross multiply
    32,373,080.60x = 48,551,844.90 × 18,696,651.80
  4. Step 4: Simplify right side
    32,373,080.60x = 907,756,938,342,905.88
  5. Step 5: Solve for x
    x = 907,756,938,342,905.88/32,373,080.60
  6. Step 6: Final answer
    x = 28,040,486.77

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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.