Home / 41,070,363.42-56,677,769.91-22,485,189.90

Finding the Fourth Proportional to 41,070,363.42, 56,677,769.91 and 22,485,189.90

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Solution

The fourth proportional to 41,070,363.42, 56,677,769.91 and 22,485,189.90 is: 31,029,927.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,070,363.42 : 56,677,769.91 = 22,485,189.90 : x
  2. Step 2: Convert to fraction form
    41,070,363.42/56,677,769.91 = 22,485,189.90/x
  3. Step 3: Cross multiply
    41,070,363.42x = 56,677,769.91 × 22,485,189.90
  4. Step 4: Simplify right side
    41,070,363.42x = 1,274,410,419,534,855.75
  5. Step 5: Solve for x
    x = 1,274,410,419,534,855.75/41,070,363.42
  6. Step 6: Final answer
    x = 31,029,927.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.