Home / 16,071,589.36-22,165,960.44-10,570,611.52

Finding the Fourth Proportional to 16,071,589.36, 22,165,960.44 and 10,570,611.52

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Solution

The fourth proportional to 16,071,589.36, 22,165,960.44 and 10,570,611.52 is: 14,579,003.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,071,589.36 : 22,165,960.44 = 10,570,611.52 : x
  2. Step 2: Convert to fraction form
    16,071,589.36/22,165,960.44 = 10,570,611.52/x
  3. Step 3: Cross multiply
    16,071,589.36x = 22,165,960.44 × 10,570,611.52
  4. Step 4: Simplify right side
    16,071,589.36x = 234,307,756,778,928.28
  5. Step 5: Solve for x
    x = 234,307,756,778,928.28/16,071,589.36
  6. Step 6: Final answer
    x = 14,579,003.45

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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.