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Finding the Third Proportional to 46,151,286 and 98,480,820

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Solution

The third proportional to 46,151,286 and 98,480,820 is: 210,145,214.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,151,286 : 98,480,820 = 98,480,820 : x
  2. Step 2: Convert to fraction form
    46,151,286/98,480,820 = 98,480,820/x
  3. Step 3: Cross multiply
    46,151,286x = 98,480,820 × 98,480,820
  4. Step 4: Simplify right side
    46,151,286x = 9,698,471,907,872,400
  5. Step 5: Solve for x
    x = 9,698,471,907,872,400/46,151,286
  6. Step 6: Final answer
    x = 210,145,214.76

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.