Home / 25,399,769.90-35,052,644.11-14,236,467.40

Finding the Fourth Proportional to 25,399,769.90, 35,052,644.11 and 14,236,467.40

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Solution

The fourth proportional to 25,399,769.90, 35,052,644.11 and 14,236,467.40 is: 19,646,864.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,399,769.90 : 35,052,644.11 = 14,236,467.40 : x
  2. Step 2: Convert to fraction form
    25,399,769.90/35,052,644.11 = 14,236,467.40/x
  3. Step 3: Cross multiply
    25,399,769.90x = 35,052,644.11 × 14,236,467.40
  4. Step 4: Simplify right side
    25,399,769.90x = 499,025,825,032,594.31
  5. Step 5: Solve for x
    x = 499,025,825,032,594.31/25,399,769.90
  6. Step 6: Final answer
    x = 19,646,864.01

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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.