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Finding the Third Proportional to 8,887,531 and 19,034,786

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Solution

The third proportional to 8,887,531 and 19,034,786 is: 40,767,574.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,887,531 : 19,034,786 = 19,034,786 : x
  2. Step 2: Convert to fraction form
    8,887,531/19,034,786 = 19,034,786/x
  3. Step 3: Cross multiply
    8,887,531x = 19,034,786 × 19,034,786
  4. Step 4: Simplify right side
    8,887,531x = 362,323,078,065,796
  5. Step 5: Solve for x
    x = 362,323,078,065,796/8,887,531
  6. Step 6: Final answer
    x = 40,767,574.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.