Home / 114,237,421.44-171,347,750.85-36,493,451.16

Finding the Fourth Proportional to 114,237,421.44, 171,347,750.85 and 36,493,451.16

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Solution

The fourth proportional to 114,237,421.44, 171,347,750.85 and 36,493,451.16 is: 54,737,499.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,237,421.44 : 171,347,750.85 = 36,493,451.16 : x
  2. Step 2: Convert to fraction form
    114,237,421.44/171,347,750.85 = 36,493,451.16/x
  3. Step 3: Cross multiply
    114,237,421.44x = 171,347,750.85 × 36,493,451.16
  4. Step 4: Simplify right side
    114,237,421.44x = 6,253,070,777,478,451
  5. Step 5: Solve for x
    x = 6,253,070,777,478,451/114,237,421.44
  6. Step 6: Final answer
    x = 54,737,499.31

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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.