Home / 6,509,210,341,263.10-8,982,126,419,655.60-3,768,946,193,538.80

Finding the Fourth Proportional to 6,509,210,341,263.10, 8,982,126,419,655.60 and 3,768,946,193,538.80

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Solution

The fourth proportional to 6,509,210,341,263.10, 8,982,126,419,655.60 and 3,768,946,193,538.80 is: 5,200,807,687,016.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,509,210,341,263.10 : 8,982,126,419,655.60 = 3,768,946,193,538.80 : x
  2. Step 2: Convert to fraction form
    6,509,210,341,263.10/8,982,126,419,655.60 = 3,768,946,193,538.80/x
  3. Step 3: Cross multiply
    6,509,210,341,263.10x = 8,982,126,419,655.60 × 3,768,946,193,538.80
  4. Step 4: Simplify right side
    6,509,210,341,263.10x = 33,853,151,179,245,261,978,337,280
  5. Step 5: Solve for x
    x = 33,853,151,179,245,261,978,337,280/6,509,210,341,263.10
  6. Step 6: Final answer
    x = 5,200,807,687,016.01

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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.