Home / 50,595,600.72-75,893,128.56-12,257,095.44

Finding the Fourth Proportional to 50,595,600.72, 75,893,128.56 and 12,257,095.44

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Solution

The fourth proportional to 50,595,600.72, 75,893,128.56 and 12,257,095.44 is: 18,385,577.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,595,600.72 : 75,893,128.56 = 12,257,095.44 : x
  2. Step 2: Convert to fraction form
    50,595,600.72/75,893,128.56 = 12,257,095.44/x
  3. Step 3: Cross multiply
    50,595,600.72x = 75,893,128.56 × 12,257,095.44
  4. Step 4: Simplify right side
    50,595,600.72x = 930,229,320,000,109.75
  5. Step 5: Solve for x
    x = 930,229,320,000,109.75/50,595,600.72
  6. Step 6: Final answer
    x = 18,385,577.14

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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.