Home / 11,314,233.56-16,951,547.46-7,708,295

Finding the Fourth Proportional to 11,314,233.56, 16,951,547.46 and 7,708,295

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Solution

The fourth proportional to 11,314,233.56, 16,951,547.46 and 7,708,295 is: 11,548,950.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,314,233.56 : 16,951,547.46 = 7,708,295 : x
  2. Step 2: Convert to fraction form
    11,314,233.56/16,951,547.46 = 7,708,295/x
  3. Step 3: Cross multiply
    11,314,233.56x = 16,951,547.46 × 7,708,295
  4. Step 4: Simplify right side
    11,314,233.56x = 130,667,528,528,180.70
  5. Step 5: Solve for x
    x = 130,667,528,528,180.70/11,314,233.56
  6. Step 6: Final answer
    x = 11,548,950.96

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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.