Home / 26,079,015.28-35,987,240.83-14,475,665.36

Finding the Fourth Proportional to 26,079,015.28, 35,987,240.83 and 14,475,665.36

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Solution

The fourth proportional to 26,079,015.28, 35,987,240.83 and 14,475,665.36 is: 19,975,418.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,079,015.28 : 35,987,240.83 = 14,475,665.36 : x
  2. Step 2: Convert to fraction form
    26,079,015.28/35,987,240.83 = 14,475,665.36/x
  3. Step 3: Cross multiply
    26,079,015.28x = 35,987,240.83 × 14,475,665.36
  4. Step 4: Simplify right side
    26,079,015.28x = 520,939,255,484,808.62
  5. Step 5: Solve for x
    x = 520,939,255,484,808.62/26,079,015.28
  6. Step 6: Final answer
    x = 19,975,418.93

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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.