Home / 110,808,110.70-166,212,166.05-50,341,934.70

Finding the Fourth Proportional to 110,808,110.70, 166,212,166.05 and 50,341,934.70

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Solution

The fourth proportional to 110,808,110.70, 166,212,166.05 and 50,341,934.70 is: 75,512,902.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,808,110.70 : 166,212,166.05 = 50,341,934.70 : x
  2. Step 2: Convert to fraction form
    110,808,110.70/166,212,166.05 = 50,341,934.70/x
  3. Step 3: Cross multiply
    110,808,110.70x = 166,212,166.05 × 50,341,934.70
  4. Step 4: Simplify right side
    110,808,110.70x = 8,367,442,009,634,658
  5. Step 5: Solve for x
    x = 8,367,442,009,634,658/110,808,110.70
  6. Step 6: Final answer
    x = 75,512,902.05

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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.