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Finding the Third Proportional to 28,950,792.19 and 62,349,942.38

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Solution

The third proportional to 28,950,792.19 and 62,349,942.38 is: 134,280,101.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,950,792.19 : 62,349,942.38 = 62,349,942.38 : x
  2. Step 2: Convert to fraction form
    28,950,792.19/62,349,942.38 = 62,349,942.38/x
  3. Step 3: Cross multiply
    28,950,792.19x = 62,349,942.38 × 62,349,942.38
  4. Step 4: Simplify right side
    28,950,792.19x = 3,887,515,314,165,820.50
  5. Step 5: Solve for x
    x = 3,887,515,314,165,820.50/28,950,792.19
  6. Step 6: Final answer
    x = 134,280,101.52

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.