Home / 14,194,211.75-19,588,029.63-7,667,841.08

Finding the Fourth Proportional to 14,194,211.75, 19,588,029.63 and 7,667,841.08

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Solution

The fourth proportional to 14,194,211.75, 19,588,029.63 and 7,667,841.08 is: 10,581,630.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,194,211.75 : 19,588,029.63 = 7,667,841.08 : x
  2. Step 2: Convert to fraction form
    14,194,211.75/19,588,029.63 = 7,667,841.08/x
  3. Step 3: Cross multiply
    14,194,211.75x = 19,588,029.63 × 7,667,841.08
  4. Step 4: Simplify right side
    14,194,211.75x = 150,197,898,273,171.19
  5. Step 5: Solve for x
    x = 150,197,898,273,171.19/14,194,211.75
  6. Step 6: Final answer
    x = 10,581,630.10

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.