Home / 39,388,466.25-63,286,302.38

Finding the Third Proportional to 39,388,466.25 and 63,286,302.38

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Solution

The third proportional to 39,388,466.25 and 63,286,302.38 is: 101,683,473.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,388,466.25 : 63,286,302.38 = 63,286,302.38 : x
  2. Step 2: Convert to fraction form
    39,388,466.25/63,286,302.38 = 63,286,302.38/x
  3. Step 3: Cross multiply
    39,388,466.25x = 63,286,302.38 × 63,286,302.38
  4. Step 4: Simplify right side
    39,388,466.25x = 4,005,156,068,299,930.50
  5. Step 5: Solve for x
    x = 4,005,156,068,299,930.50/39,388,466.25
  6. Step 6: Final answer
    x = 101,683,473.61

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.