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Finding the Third Proportional to 48,660,651 and 68,030,860.50

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Solution

The third proportional to 48,660,651 and 68,030,860.50 is: 95,111,715.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,660,651 : 68,030,860.50 = 68,030,860.50 : x
  2. Step 2: Convert to fraction form
    48,660,651/68,030,860.50 = 68,030,860.50/x
  3. Step 3: Cross multiply
    48,660,651x = 68,030,860.50 × 68,030,860.50
  4. Step 4: Simplify right side
    48,660,651x = 4,628,197,980,370,460
  5. Step 5: Solve for x
    x = 4,628,197,980,370,460/48,660,651
  6. Step 6: Final answer
    x = 95,111,715.22

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.