Home / 18,800,073,350,606-28,212,991,439,842-6,561,483,757,662.60

Finding the Fourth Proportional to 18,800,073,350,606, 28,212,991,439,842 and 6,561,483,757,662.60

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Solution

The fourth proportional to 18,800,073,350,606, 28,212,991,439,842 and 6,561,483,757,662.60 is: 9,846,721,426,841.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,800,073,350,606 : 28,212,991,439,842 = 6,561,483,757,662.60 : x
  2. Step 2: Convert to fraction form
    18,800,073,350,606/28,212,991,439,842 = 6,561,483,757,662.60/x
  3. Step 3: Cross multiply
    18,800,073,350,606x = 28,212,991,439,842 × 6,561,483,757,662.60
  4. Step 4: Simplify right side
    18,800,073,350,606x = 185,119,085,087,597,256,389,951,488
  5. Step 5: Solve for x
    x = 185,119,085,087,597,256,389,951,488/18,800,073,350,606
  6. Step 6: Final answer
    x = 9,846,721,426,841.14

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1.5x scale

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.