Home / 62,908,584.43-94,368,325.92-19,199,176.46

Finding the Fourth Proportional to 62,908,584.43, 94,368,325.92 and 19,199,176.46

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Solution

The fourth proportional to 62,908,584.43, 94,368,325.92 and 19,199,176.46 is: 28,800,427.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,908,584.43 : 94,368,325.92 = 19,199,176.46 : x
  2. Step 2: Convert to fraction form
    62,908,584.43/94,368,325.92 = 19,199,176.46/x
  3. Step 3: Cross multiply
    62,908,584.43x = 94,368,325.92 × 19,199,176.46
  4. Step 4: Simplify right side
    62,908,584.43x = 1,811,794,141,336,951
  5. Step 5: Solve for x
    x = 1,811,794,141,336,951/62,908,584.43
  6. Step 6: Final answer
    x = 28,800,427.76

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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.