Home / 36,735,788.34-55,111,654.11-11,176,133.45

Finding the Fourth Proportional to 36,735,788.34, 55,111,654.11 and 11,176,133.45

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Solution

The fourth proportional to 36,735,788.34, 55,111,654.11 and 11,176,133.45 is: 16,766,625.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,735,788.34 : 55,111,654.11 = 11,176,133.45 : x
  2. Step 2: Convert to fraction form
    36,735,788.34/55,111,654.11 = 11,176,133.45/x
  3. Step 3: Cross multiply
    36,735,788.34x = 55,111,654.11 × 11,176,133.45
  4. Step 4: Simplify right side
    36,735,788.34x = 615,935,200,708,042.75
  5. Step 5: Solve for x
    x = 615,935,200,708,042.75/36,735,788.34
  6. Step 6: Final answer
    x = 16,766,625.37

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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.