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Finding the Third Proportional to 28,991,883 and 62,523,243

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Solution

The third proportional to 28,991,883 and 62,523,243 is: 134,836,220.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,991,883 : 62,523,243 = 62,523,243 : x
  2. Step 2: Convert to fraction form
    28,991,883/62,523,243 = 62,523,243/x
  3. Step 3: Cross multiply
    28,991,883x = 62,523,243 × 62,523,243
  4. Step 4: Simplify right side
    28,991,883x = 3,909,155,915,237,049
  5. Step 5: Solve for x
    x = 3,909,155,915,237,049/28,991,883
  6. Step 6: Final answer
    x = 134,836,220.03

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.