Home / 25,657,500.36-35,407,359.18-14,055,481.56

Finding the Fourth Proportional to 25,657,500.36, 35,407,359.18 and 14,055,481.56

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Solution

The fourth proportional to 25,657,500.36, 35,407,359.18 and 14,055,481.56 is: 19,396,569.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,657,500.36 : 35,407,359.18 = 14,055,481.56 : x
  2. Step 2: Convert to fraction form
    25,657,500.36/35,407,359.18 = 14,055,481.56/x
  3. Step 3: Cross multiply
    25,657,500.36x = 35,407,359.18 × 14,055,481.56
  4. Step 4: Simplify right side
    25,657,500.36x = 497,667,484,042,786.75
  5. Step 5: Solve for x
    x = 497,667,484,042,786.75/25,657,500.36
  6. Step 6: Final answer
    x = 19,396,569.31

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1.5x scale

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.