Home / 16,722,106.98-25,080,475.59-4,588,736.82

Finding the Fourth Proportional to 16,722,106.98, 25,080,475.59 and 4,588,736.82

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Solution

The fourth proportional to 16,722,106.98, 25,080,475.59 and 4,588,736.82 is: 6,882,368.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,722,106.98 : 25,080,475.59 = 4,588,736.82 : x
  2. Step 2: Convert to fraction form
    16,722,106.98/25,080,475.59 = 4,588,736.82/x
  3. Step 3: Cross multiply
    16,722,106.98x = 25,080,475.59 × 4,588,736.82
  4. Step 4: Simplify right side
    16,722,106.98x = 115,087,701,802,944.23
  5. Step 5: Solve for x
    x = 115,087,701,802,944.23/16,722,106.98
  6. Step 6: Final answer
    x = 6,882,368.47

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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.