Home / 36,182,117.53-54,249,183.96-13,150,317.52

Finding the Fourth Proportional to 36,182,117.53, 54,249,183.96 and 13,150,317.52

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Solution

The fourth proportional to 36,182,117.53, 54,249,183.96 and 13,150,317.52 is: 19,716,756.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,182,117.53 : 54,249,183.96 = 13,150,317.52 : x
  2. Step 2: Convert to fraction form
    36,182,117.53/54,249,183.96 = 13,150,317.52/x
  3. Step 3: Cross multiply
    36,182,117.53x = 54,249,183.96 × 13,150,317.52
  4. Step 4: Simplify right side
    36,182,117.53x = 713,393,994,274,891
  5. Step 5: Solve for x
    x = 713,393,994,274,891/36,182,117.53
  6. Step 6: Final answer
    x = 19,716,756.31

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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.