Home / 27,097,069.65-37,365,690.29-16,081,691.17

Finding the Fourth Proportional to 27,097,069.65, 37,365,690.29 and 16,081,691.17

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Solution

The fourth proportional to 27,097,069.65, 37,365,690.29 and 16,081,691.17 is: 22,175,958.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,097,069.65 : 37,365,690.29 = 16,081,691.17 : x
  2. Step 2: Convert to fraction form
    27,097,069.65/37,365,690.29 = 16,081,691.17/x
  3. Step 3: Cross multiply
    27,097,069.65x = 37,365,690.29 × 16,081,691.17
  4. Step 4: Simplify right side
    27,097,069.65x = 600,903,491,597,647.75
  5. Step 5: Solve for x
    x = 600,903,491,597,647.75/27,097,069.65
  6. Step 6: Final answer
    x = 22,175,958.48

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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.