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Finding the Third Proportional to 30,208,626 and 46,459,749

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Solution

The third proportional to 30,208,626 and 46,459,749 is: 71,453,374.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,208,626 : 46,459,749 = 46,459,749 : x
  2. Step 2: Convert to fraction form
    30,208,626/46,459,749 = 46,459,749/x
  3. Step 3: Cross multiply
    30,208,626x = 46,459,749 × 46,459,749
  4. Step 4: Simplify right side
    30,208,626x = 2,158,508,277,143,001
  5. Step 5: Solve for x
    x = 2,158,508,277,143,001/30,208,626
  6. Step 6: Final answer
    x = 71,453,374.85

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.