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Finding the Third Proportional to 30,953,694 and 46,508,540

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Solution

The third proportional to 30,953,694 and 46,508,540 is: 69,880,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,953,694 : 46,508,540 = 46,508,540 : x
  2. Step 2: Convert to fraction form
    30,953,694/46,508,540 = 46,508,540/x
  3. Step 3: Cross multiply
    30,953,694x = 46,508,540 × 46,508,540
  4. Step 4: Simplify right side
    30,953,694x = 2,163,044,292,931,600
  5. Step 5: Solve for x
    x = 2,163,044,292,931,600/30,953,694
  6. Step 6: Final answer
    x = 69,880,005.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.