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Finding the Third Proportional to 17,118,994 and 23,316,044

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Solution

The third proportional to 17,118,994 and 23,316,044 is: 31,756,416.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,118,994 : 23,316,044 = 23,316,044 : x
  2. Step 2: Convert to fraction form
    17,118,994/23,316,044 = 23,316,044/x
  3. Step 3: Cross multiply
    17,118,994x = 23,316,044 × 23,316,044
  4. Step 4: Simplify right side
    17,118,994x = 543,637,907,809,936
  5. Step 5: Solve for x
    x = 543,637,907,809,936/17,118,994
  6. Step 6: Final answer
    x = 31,756,416.75

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.