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Finding the Third Proportional to 19,232,988 and 29,875,914

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Solution

The third proportional to 19,232,988 and 29,875,914 is: 46,408,297.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,232,988 : 29,875,914 = 29,875,914 : x
  2. Step 2: Convert to fraction form
    19,232,988/29,875,914 = 29,875,914/x
  3. Step 3: Cross multiply
    19,232,988x = 29,875,914 × 29,875,914
  4. Step 4: Simplify right side
    19,232,988x = 892,570,237,335,396
  5. Step 5: Solve for x
    x = 892,570,237,335,396/19,232,988
  6. Step 6: Final answer
    x = 46,408,297.94

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.