Home / 36,035,069.45-54,052,604.17-9,108,725.45

Finding the Fourth Proportional to 36,035,069.45, 54,052,604.17 and 9,108,725.45

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Solution

The fourth proportional to 36,035,069.45, 54,052,604.17 and 9,108,725.45 is: 13,663,088.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,035,069.45 : 54,052,604.17 = 9,108,725.45 : x
  2. Step 2: Convert to fraction form
    36,035,069.45/54,052,604.17 = 9,108,725.45/x
  3. Step 3: Cross multiply
    36,035,069.45x = 54,052,604.17 × 9,108,725.45
  4. Step 4: Simplify right side
    36,035,069.45x = 492,350,330,949,020.25
  5. Step 5: Solve for x
    x = 492,350,330,949,020.25/36,035,069.45
  6. Step 6: Final answer
    x = 13,663,088.17

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Similar ratio
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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.