Home / 24,451,021.15-33,742,296.15-13,996,979.83

Finding the Fourth Proportional to 24,451,021.15, 33,742,296.15 and 13,996,979.83

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Solution

The fourth proportional to 24,451,021.15, 33,742,296.15 and 13,996,979.83 is: 19,315,767.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,021.15 : 33,742,296.15 = 13,996,979.83 : x
  2. Step 2: Convert to fraction form
    24,451,021.15/33,742,296.15 = 13,996,979.83/x
  3. Step 3: Cross multiply
    24,451,021.15x = 33,742,296.15 × 13,996,979.83
  4. Step 4: Simplify right side
    24,451,021.15x = 472,290,238,629,436.62
  5. Step 5: Solve for x
    x = 472,290,238,629,436.62/24,451,021.15
  6. Step 6: Final answer
    x = 19,315,767.46

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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.