Home / 36,893,091.60-55,356,226.20-16,687,933.20

Finding the Fourth Proportional to 36,893,091.60, 55,356,226.20 and 16,687,933.20

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Solution

The fourth proportional to 36,893,091.60, 55,356,226.20 and 16,687,933.20 is: 25,039,403.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,893,091.60 : 55,356,226.20 = 16,687,933.20 : x
  2. Step 2: Convert to fraction form
    36,893,091.60/55,356,226.20 = 16,687,933.20/x
  3. Step 3: Cross multiply
    36,893,091.60x = 55,356,226.20 × 16,687,933.20
  4. Step 4: Simplify right side
    36,893,091.60x = 923,781,005,029,689.88
  5. Step 5: Solve for x
    x = 923,781,005,029,689.88/36,893,091.60
  6. Step 6: Final answer
    x = 25,039,403.45

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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.