Home / 36,305,056.11-54,473,665.74-19,029,151.27

Finding the Fourth Proportional to 36,305,056.11, 54,473,665.74 and 19,029,151.27

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Solution

The fourth proportional to 36,305,056.11, 54,473,665.74 and 19,029,151.27 is: 28,552,156.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,305,056.11 : 54,473,665.74 = 19,029,151.27 : x
  2. Step 2: Convert to fraction form
    36,305,056.11/54,473,665.74 = 19,029,151.27/x
  3. Step 3: Cross multiply
    36,305,056.11x = 54,473,665.74 × 19,029,151.27
  4. Step 4: Simplify right side
    36,305,056.11x = 1,036,587,625,597,876.50
  5. Step 5: Solve for x
    x = 1,036,587,625,597,876.50/36,305,056.11
  6. Step 6: Final answer
    x = 28,552,156.00

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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.