Home / 25,814,383.36-35,622,496.78-14,209,680.22

Finding the Fourth Proportional to 25,814,383.36, 35,622,496.78 and 14,209,680.22

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Solution

The fourth proportional to 25,814,383.36, 35,622,496.78 and 14,209,680.22 is: 19,608,614.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,814,383.36 : 35,622,496.78 = 14,209,680.22 : x
  2. Step 2: Convert to fraction form
    25,814,383.36/35,622,496.78 = 14,209,680.22/x
  3. Step 3: Cross multiply
    25,814,383.36x = 35,622,496.78 × 14,209,680.22
  4. Step 4: Simplify right side
    25,814,383.36x = 506,184,287,757,199.25
  5. Step 5: Solve for x
    x = 506,184,287,757,199.25/25,814,383.36
  6. Step 6: Final answer
    x = 19,608,614.34

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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.