Home / 36,481,613.50-50,345,268.15-19,963,183.06

Finding the Fourth Proportional to 36,481,613.50, 50,345,268.15 and 19,963,183.06

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Solution

The fourth proportional to 36,481,613.50, 50,345,268.15 and 19,963,183.06 is: 27,549,543.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,481,613.50 : 50,345,268.15 = 19,963,183.06 : x
  2. Step 2: Convert to fraction form
    36,481,613.50/50,345,268.15 = 19,963,183.06/x
  3. Step 3: Cross multiply
    36,481,613.50x = 50,345,268.15 × 19,963,183.06
  4. Step 4: Simplify right side
    36,481,613.50x = 1,005,051,804,283,237.50
  5. Step 5: Solve for x
    x = 1,005,051,804,283,237.50/36,481,613.50
  6. Step 6: Final answer
    x = 27,549,543.67

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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.