Home / 41,619,574.98-62,435,344.25-12,867,952.57

Finding the Fourth Proportional to 41,619,574.98, 62,435,344.25 and 12,867,952.57

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Solution

The fourth proportional to 41,619,574.98, 62,435,344.25 and 12,867,952.57 is: 19,303,778.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,619,574.98 : 62,435,344.25 = 12,867,952.57 : x
  2. Step 2: Convert to fraction form
    41,619,574.98/62,435,344.25 = 12,867,952.57/x
  3. Step 3: Cross multiply
    41,619,574.98x = 62,435,344.25 × 12,867,952.57
  4. Step 4: Simplify right side
    41,619,574.98x = 803,415,048,376,703.75
  5. Step 5: Solve for x
    x = 803,415,048,376,703.75/41,619,574.98
  6. Step 6: Final answer
    x = 19,303,778.30

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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.