Home / 14,434,237.14-21,648,739.41-5,797,989.60

Finding the Fourth Proportional to 14,434,237.14, 21,648,739.41 and 5,797,989.60

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Solution

The fourth proportional to 14,434,237.14, 21,648,739.41 and 5,797,989.60 is: 8,695,933.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,434,237.14 : 21,648,739.41 = 5,797,989.60 : x
  2. Step 2: Convert to fraction form
    14,434,237.14/21,648,739.41 = 5,797,989.60/x
  3. Step 3: Cross multiply
    14,434,237.14x = 21,648,739.41 × 5,797,989.60
  4. Step 4: Simplify right side
    14,434,237.14x = 125,519,165,952,290.12
  5. Step 5: Solve for x
    x = 125,519,165,952,290.12/14,434,237.14
  6. Step 6: Final answer
    x = 8,695,933.48

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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.