Home / 25,410,614.20-35,066,620.92-13,808,150.08

Finding the Fourth Proportional to 25,410,614.20, 35,066,620.92 and 13,808,150.08

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Solution

The fourth proportional to 25,410,614.20, 35,066,620.92 and 13,808,150.08 is: 19,055,232.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,410,614.20 : 35,066,620.92 = 13,808,150.08 : x
  2. Step 2: Convert to fraction form
    25,410,614.20/35,066,620.92 = 13,808,150.08/x
  3. Step 3: Cross multiply
    25,410,614.20x = 35,066,620.92 × 13,808,150.08
  4. Step 4: Simplify right side
    25,410,614.20x = 484,205,164,461,827.69
  5. Step 5: Solve for x
    x = 484,205,164,461,827.69/25,410,614.20
  6. Step 6: Final answer
    x = 19,055,232.61

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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.