Home / 23,611,160.72-35,336,743.32-14,519,016.20

Finding the Fourth Proportional to 23,611,160.72, 35,336,743.32 and 14,519,016.20

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Solution

The fourth proportional to 23,611,160.72, 35,336,743.32 and 14,519,016.20 is: 21,729,331.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,611,160.72 : 35,336,743.32 = 14,519,016.20 : x
  2. Step 2: Convert to fraction form
    23,611,160.72/35,336,743.32 = 14,519,016.20/x
  3. Step 3: Cross multiply
    23,611,160.72x = 35,336,743.32 × 14,519,016.20
  4. Step 4: Simplify right side
    23,611,160.72x = 513,054,748,718,321.75
  5. Step 5: Solve for x
    x = 513,054,748,718,321.75/23,611,160.72
  6. Step 6: Final answer
    x = 21,729,331.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.