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Finding the Third Proportional to 18,851,093 and 29,011,490

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Solution

The third proportional to 18,851,093 and 29,011,490 is: 44,648,156.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,851,093 : 29,011,490 = 29,011,490 : x
  2. Step 2: Convert to fraction form
    18,851,093/29,011,490 = 29,011,490/x
  3. Step 3: Cross multiply
    18,851,093x = 29,011,490 × 29,011,490
  4. Step 4: Simplify right side
    18,851,093x = 841,666,552,020,100
  5. Step 5: Solve for x
    x = 841,666,552,020,100/18,851,093
  6. Step 6: Final answer
    x = 44,648,156.58

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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.