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Finding the Fourth Proportional to 36,896,740.20, 55,345,110.30 and 36,896,740.20

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Solution

The fourth proportional to 36,896,740.20, 55,345,110.30 and 36,896,740.20 is: 55,345,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,896,740.20 : 55,345,110.30 = 36,896,740.20 : x
  2. Step 2: Convert to fraction form
    36,896,740.20/55,345,110.30 = 36,896,740.20/x
  3. Step 3: Cross multiply
    36,896,740.20x = 55,345,110.30 × 36,896,740.20
  4. Step 4: Simplify right side
    36,896,740.20x = 2,042,054,156,079,444
  5. Step 5: Solve for x
    x = 2,042,054,156,079,444/36,896,740.20
  6. Step 6: Final answer
    x = 55,345,110.30

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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.