Home / 36,735,822.66-55,111,705.80-11,176,167.75

Finding the Fourth Proportional to 36,735,822.66, 55,111,705.80 and 11,176,167.75

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Solution

The fourth proportional to 36,735,822.66, 55,111,705.80 and 11,176,167.75 is: 16,766,676.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,735,822.66 : 55,111,705.80 = 11,176,167.75 : x
  2. Step 2: Convert to fraction form
    36,735,822.66/55,111,705.80 = 11,176,167.75/x
  3. Step 3: Cross multiply
    36,735,822.66x = 55,111,705.80 × 11,176,167.75
  4. Step 4: Simplify right side
    36,735,822.66x = 615,937,669,009,447.88
  5. Step 5: Solve for x
    x = 615,937,669,009,447.88/36,735,822.66
  6. Step 6: Final answer
    x = 16,766,676.89

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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.