Home / 6,509,210,341,262.10-8,982,126,419,654.20-3,768,946,193,537.80

Finding the Fourth Proportional to 6,509,210,341,262.10, 8,982,126,419,654.20 and 3,768,946,193,537.80

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Solution

The fourth proportional to 6,509,210,341,262.10, 8,982,126,419,654.20 and 3,768,946,193,537.80 is: 5,200,807,687,014.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,509,210,341,262.10 : 8,982,126,419,654.20 = 3,768,946,193,537.80 : x
  2. Step 2: Convert to fraction form
    6,509,210,341,262.10/8,982,126,419,654.20 = 3,768,946,193,537.80/x
  3. Step 3: Cross multiply
    6,509,210,341,262.10x = 8,982,126,419,654.20 × 3,768,946,193,537.80
  4. Step 4: Simplify right side
    6,509,210,341,262.10x = 33,853,151,179,230,998,391,947,264
  5. Step 5: Solve for x
    x = 33,853,151,179,230,998,391,947,264/6,509,210,341,262.10
  6. Step 6: Final answer
    x = 5,200,807,687,014.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.