Home / 26,659,293.72-36,789,816.34-14,436,150.72

Finding the Fourth Proportional to 26,659,293.72, 36,789,816.34 and 14,436,150.72

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Solution

The fourth proportional to 26,659,293.72, 36,789,816.34 and 14,436,150.72 is: 19,921,883.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,659,293.72 : 36,789,816.34 = 14,436,150.72 : x
  2. Step 2: Convert to fraction form
    26,659,293.72/36,789,816.34 = 14,436,150.72/x
  3. Step 3: Cross multiply
    26,659,293.72x = 36,789,816.34 × 14,436,150.72
  4. Step 4: Simplify right side
    26,659,293.72x = 531,103,333,645,358.81
  5. Step 5: Solve for x
    x = 531,103,333,645,358.81/26,659,293.72
  6. Step 6: Final answer
    x = 19,921,883.12

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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.