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Finding the Third Proportional to 30,397,448 and 44,792,176

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Solution

The third proportional to 30,397,448 and 44,792,176 is: 66,003,535.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,397,448 : 44,792,176 = 44,792,176 : x
  2. Step 2: Convert to fraction form
    30,397,448/44,792,176 = 44,792,176/x
  3. Step 3: Cross multiply
    30,397,448x = 44,792,176 × 44,792,176
  4. Step 4: Simplify right side
    30,397,448x = 2,006,339,030,814,976
  5. Step 5: Solve for x
    x = 2,006,339,030,814,976/30,397,448
  6. Step 6: Final answer
    x = 66,003,535.26

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.