Home / 9,375,395.42-14,063,642.33-3,618,159.23

Finding the Fourth Proportional to 9,375,395.42, 14,063,642.33 and 3,618,159.23

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Solution

The fourth proportional to 9,375,395.42, 14,063,642.33 and 3,618,159.23 is: 5,427,450.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375,395.42 : 14,063,642.33 = 3,618,159.23 : x
  2. Step 2: Convert to fraction form
    9,375,395.42/14,063,642.33 = 3,618,159.23/x
  3. Step 3: Cross multiply
    9,375,395.42x = 14,063,642.33 × 3,618,159.23
  4. Step 4: Simplify right side
    9,375,395.42x = 50,884,497,320,776.52
  5. Step 5: Solve for x
    x = 50,884,497,320,776.52/9,375,395.42
  6. Step 6: Final answer
    x = 5,427,450.79

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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.