Home / 36,303,333.10-54,454,999.65-36,090,756.70

Finding the Fourth Proportional to 36,303,333.10, 54,454,999.65 and 36,090,756.70

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Solution

The fourth proportional to 36,303,333.10, 54,454,999.65 and 36,090,756.70 is: 54,136,135.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,303,333.10 : 54,454,999.65 = 36,090,756.70 : x
  2. Step 2: Convert to fraction form
    36,303,333.10/54,454,999.65 = 36,090,756.70/x
  3. Step 3: Cross multiply
    36,303,333.10x = 54,454,999.65 × 36,090,756.70
  4. Step 4: Simplify right side
    36,303,333.10x = 1,965,322,143,466,735.25
  5. Step 5: Solve for x
    x = 1,965,322,143,466,735.25/36,303,333.10
  6. Step 6: Final answer
    x = 54,136,135.05

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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.