Home / 25,814,383.30-35,622,496.72-14,209,680.16

Finding the Fourth Proportional to 25,814,383.30, 35,622,496.72 and 14,209,680.16

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Solution

The fourth proportional to 25,814,383.30, 35,622,496.72 and 14,209,680.16 is: 19,608,614.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,814,383.30 : 35,622,496.72 = 14,209,680.16 : x
  2. Step 2: Convert to fraction form
    25,814,383.30/35,622,496.72 = 14,209,680.16/x
  3. Step 3: Cross multiply
    25,814,383.30x = 35,622,496.72 × 14,209,680.16
  4. Step 4: Simplify right side
    25,814,383.30x = 506,184,284,891,849.06
  5. Step 5: Solve for x
    x = 506,184,284,891,849.06/25,814,383.30
  6. Step 6: Final answer
    x = 19,608,614.28

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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.