Home / 36,385,312.20-54,451,997.10-33,362,003.40

Finding the Fourth Proportional to 36,385,312.20, 54,451,997.10 and 33,362,003.40

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Solution

The fourth proportional to 36,385,312.20, 54,451,997.10 and 33,362,003.40 is: 49,927,501.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,312.20 : 54,451,997.10 = 33,362,003.40 : x
  2. Step 2: Convert to fraction form
    36,385,312.20/54,451,997.10 = 33,362,003.40/x
  3. Step 3: Cross multiply
    36,385,312.20x = 54,451,997.10 × 33,362,003.40
  4. Step 4: Simplify right side
    36,385,312.20x = 1,816,627,712,386,990
  5. Step 5: Solve for x
    x = 1,816,627,712,386,990/36,385,312.20
  6. Step 6: Final answer
    x = 49,927,501.03

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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.