Home / 11,934,147,301.88-16,469,139,609.50-6,508,696,026.47

Finding the Fourth Proportional to 11,934,147,301.88, 16,469,139,609.50 and 6,508,696,026.47

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Solution

The fourth proportional to 11,934,147,301.88, 16,469,139,609.50 and 6,508,696,026.47 is: 8,982,009,424.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,934,147,301.88 : 16,469,139,609.50 = 6,508,696,026.47 : x
  2. Step 2: Convert to fraction form
    11,934,147,301.88/16,469,139,609.50 = 6,508,696,026.47/x
  3. Step 3: Cross multiply
    11,934,147,301.88x = 16,469,139,609.50 × 6,508,696,026.47
  4. Step 4: Simplify right side
    11,934,147,301.88x = 107,192,623,535,617,458,176
  5. Step 5: Solve for x
    x = 107,192,623,535,617,458,176/11,934,147,301.88
  6. Step 6: Final answer
    x = 8,982,009,424.23

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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.