Home / 63,863,369.37-95,855,616.99-39,528,685.98

Finding the Fourth Proportional to 63,863,369.37, 95,855,616.99 and 39,528,685.98

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Solution

The fourth proportional to 63,863,369.37, 95,855,616.99 and 39,528,685.98 is: 59,330,514.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,863,369.37 : 95,855,616.99 = 39,528,685.98 : x
  2. Step 2: Convert to fraction form
    63,863,369.37/95,855,616.99 = 39,528,685.98/x
  3. Step 3: Cross multiply
    63,863,369.37x = 95,855,616.99 × 39,528,685.98
  4. Step 4: Simplify right side
    63,863,369.37x = 3,789,046,583,416,862.50
  5. Step 5: Solve for x
    x = 3,789,046,583,416,862.50/63,863,369.37
  6. Step 6: Final answer
    x = 59,330,514.83

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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.