Home / 16,448,103-22,695,232.86-10,646,079.48

Finding the Fourth Proportional to 16,448,103, 22,695,232.86 and 10,646,079.48

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Solution

The fourth proportional to 16,448,103, 22,695,232.86 and 10,646,079.48 is: 14,689,551.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,448,103 : 22,695,232.86 = 10,646,079.48 : x
  2. Step 2: Convert to fraction form
    16,448,103/22,695,232.86 = 10,646,079.48/x
  3. Step 3: Cross multiply
    16,448,103x = 22,695,232.86 × 10,646,079.48
  4. Step 4: Simplify right side
    16,448,103x = 241,615,252,844,667.72
  5. Step 5: Solve for x
    x = 241,615,252,844,667.72/16,448,103
  6. Step 6: Final answer
    x = 14,689,551.30

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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.