Home / 16,343,286.45-22,552,066.26-10,062,816.45

Finding the Fourth Proportional to 16,343,286.45, 22,552,066.26 and 10,062,816.45

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Solution

The fourth proportional to 16,343,286.45, 22,552,066.26 and 10,062,816.45 is: 13,885,659.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,343,286.45 : 22,552,066.26 = 10,062,816.45 : x
  2. Step 2: Convert to fraction form
    16,343,286.45/22,552,066.26 = 10,062,816.45/x
  3. Step 3: Cross multiply
    16,343,286.45x = 22,552,066.26 × 10,062,816.45
  4. Step 4: Simplify right side
    16,343,286.45x = 226,937,303,342,617.97
  5. Step 5: Solve for x
    x = 226,937,303,342,617.97/16,343,286.45
  6. Step 6: Final answer
    x = 13,885,659.05

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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.