Home / 11,234,693,086.11-15,497,998,524.82-6,946,535,653.29

Finding the Fourth Proportional to 11,234,693,086.11, 15,497,998,524.82 and 6,946,535,653.29

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Solution

The fourth proportional to 11,234,693,086.11, 15,497,998,524.82 and 6,946,535,653.29 is: 9,582,584,809.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,234,693,086.11 : 15,497,998,524.82 = 6,946,535,653.29 : x
  2. Step 2: Convert to fraction form
    11,234,693,086.11/15,497,998,524.82 = 6,946,535,653.29/x
  3. Step 3: Cross multiply
    11,234,693,086.11x = 15,497,998,524.82 × 6,946,535,653.29
  4. Step 4: Simplify right side
    11,234,693,086.11x = 107,657,399,307,311,857,664
  5. Step 5: Solve for x
    x = 107,657,399,307,311,857,664/11,234,693,086.11
  6. Step 6: Final answer
    x = 9,582,584,809.59

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1.5x scale

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.