Home / 11,639,467,795.77-16,062,472,001.75-6,287,028,127.29

Finding the Fourth Proportional to 11,639,467,795.77, 16,062,472,001.75 and 6,287,028,127.29

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Solution

The fourth proportional to 11,639,467,795.77, 16,062,472,001.75 and 6,287,028,127.29 is: 8,676,102,296.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,639,467,795.77 : 16,062,472,001.75 = 6,287,028,127.29 : x
  2. Step 2: Convert to fraction form
    11,639,467,795.77/16,062,472,001.75 = 6,287,028,127.29/x
  3. Step 3: Cross multiply
    11,639,467,795.77x = 16,062,472,001.75 × 6,287,028,127.29
  4. Step 4: Simplify right side
    11,639,467,795.77x = 100,985,213,268,778,926,080
  5. Step 5: Solve for x
    x = 100,985,213,268,778,926,080/11,639,467,795.77
  6. Step 6: Final answer
    x = 8,676,102,296.14

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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.