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Finding the Third Proportional to 36,845,379 and 57,792,429

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Solution

The third proportional to 36,845,379 and 57,792,429 is: 90,648,133.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,845,379 : 57,792,429 = 57,792,429 : x
  2. Step 2: Convert to fraction form
    36,845,379/57,792,429 = 57,792,429/x
  3. Step 3: Cross multiply
    36,845,379x = 57,792,429 × 57,792,429
  4. Step 4: Simplify right side
    36,845,379x = 3,339,964,849,720,041
  5. Step 5: Solve for x
    x = 3,339,964,849,720,041/36,845,379
  6. Step 6: Final answer
    x = 90,648,133.91

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.