Home / 10,755,703,793.08-16,133,585,956.88-4,125,365,330.56

Finding the Fourth Proportional to 10,755,703,793.08, 16,133,585,956.88 and 4,125,365,330.56

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Solution

The fourth proportional to 10,755,703,793.08, 16,133,585,956.88 and 4,125,365,330.56 is: 6,188,059,604.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,755,703,793.08 : 16,133,585,956.88 = 4,125,365,330.56 : x
  2. Step 2: Convert to fraction form
    10,755,703,793.08/16,133,585,956.88 = 4,125,365,330.56/x
  3. Step 3: Cross multiply
    10,755,703,793.08x = 16,133,585,956.88 × 4,125,365,330.56
  4. Step 4: Simplify right side
    10,755,703,793.08x = 66,556,936,164,122,427,392
  5. Step 5: Solve for x
    x = 66,556,936,164,122,427,392/10,755,703,793.08
  6. Step 6: Final answer
    x = 6,188,059,604.89

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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.