Home / 11,348,161,130.20-17,022,241,695.30-9,797,203,715.80

Finding the Fourth Proportional to 11,348,161,130.20, 17,022,241,695.30 and 9,797,203,715.80

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Solution

The fourth proportional to 11,348,161,130.20, 17,022,241,695.30 and 9,797,203,715.80 is: 14,695,805,573.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,161,130.20 : 17,022,241,695.30 = 9,797,203,715.80 : x
  2. Step 2: Convert to fraction form
    11,348,161,130.20/17,022,241,695.30 = 9,797,203,715.80/x
  3. Step 3: Cross multiply
    11,348,161,130.20x = 17,022,241,695.30 × 9,797,203,715.80
  4. Step 4: Simplify right side
    11,348,161,130.20x = 166,770,369,588,438,827,008
  5. Step 5: Solve for x
    x = 166,770,369,588,438,827,008/11,348,161,130.20
  6. Step 6: Final answer
    x = 14,695,805,573.70

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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.