Home / 11,337,693,723.20-17,006,540,584.80-10,648,946,187.20

Finding the Fourth Proportional to 11,337,693,723.20, 17,006,540,584.80 and 10,648,946,187.20

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Solution

The fourth proportional to 11,337,693,723.20, 17,006,540,584.80 and 10,648,946,187.20 is: 15,973,419,280.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,693,723.20 : 17,006,540,584.80 = 10,648,946,187.20 : x
  2. Step 2: Convert to fraction form
    11,337,693,723.20/17,006,540,584.80 = 10,648,946,187.20/x
  3. Step 3: Cross multiply
    11,337,693,723.20x = 17,006,540,584.80 × 10,648,946,187.20
  4. Step 4: Simplify right side
    11,337,693,723.20x = 181,101,735,517,968,007,168
  5. Step 5: Solve for x
    x = 181,101,735,517,968,007,168/11,337,693,723.20
  6. Step 6: Final answer
    x = 15,973,419,280.80

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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.