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Finding the Third Proportional to 28,850,716 and 44,930,430

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Solution

The third proportional to 28,850,716 and 44,930,430 is: 69,972,042.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,850,716 : 44,930,430 = 44,930,430 : x
  2. Step 2: Convert to fraction form
    28,850,716/44,930,430 = 44,930,430/x
  3. Step 3: Cross multiply
    28,850,716x = 44,930,430 × 44,930,430
  4. Step 4: Simplify right side
    28,850,716x = 2,018,743,539,984,900
  5. Step 5: Solve for x
    x = 2,018,743,539,984,900/28,850,716
  6. Step 6: Final answer
    x = 69,972,042.98

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.