Home / 11,167,434.73-16,736,669.65-5,014,873.41

Finding the Fourth Proportional to 11,167,434.73, 16,736,669.65 and 5,014,873.41

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Solution

The fourth proportional to 11,167,434.73, 16,736,669.65 and 5,014,873.41 is: 7,515,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,167,434.73 : 16,736,669.65 = 5,014,873.41 : x
  2. Step 2: Convert to fraction form
    11,167,434.73/16,736,669.65 = 5,014,873.41/x
  3. Step 3: Cross multiply
    11,167,434.73x = 16,736,669.65 × 5,014,873.41
  4. Step 4: Simplify right side
    11,167,434.73x = 83,932,279,599,739.02
  5. Step 5: Solve for x
    x = 83,932,279,599,739.02/11,167,434.73
  6. Step 6: Final answer
    x = 7,515,806.60

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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.