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Finding the Third Proportional to 30,248,334 and 46,493,856

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Solution

The third proportional to 30,248,334 and 46,493,856 is: 71,464,386.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,248,334 : 46,493,856 = 46,493,856 : x
  2. Step 2: Convert to fraction form
    30,248,334/46,493,856 = 46,493,856/x
  3. Step 3: Cross multiply
    30,248,334x = 46,493,856 × 46,493,856
  4. Step 4: Simplify right side
    30,248,334x = 2,161,678,645,748,736
  5. Step 5: Solve for x
    x = 2,161,678,645,748,736/30,248,334
  6. Step 6: Final answer
    x = 71,464,386.96

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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.