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Finding the Third Proportional to 64,673,794.50 and 96,986,937

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Solution

The third proportional to 64,673,794.50 and 96,986,937 is: 145,444,782.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,673,794.50 : 96,986,937 = 96,986,937 : x
  2. Step 2: Convert to fraction form
    64,673,794.50/96,986,937 = 96,986,937/x
  3. Step 3: Cross multiply
    64,673,794.50x = 96,986,937 × 96,986,937
  4. Step 4: Simplify right side
    64,673,794.50x = 9,406,465,948,641,968
  5. Step 5: Solve for x
    x = 9,406,465,948,641,968/64,673,794.50
  6. Step 6: Final answer
    x = 145,444,782.10

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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.