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Finding the Third Proportional to 106,348,746 and 230,847,769.50

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Solution

The third proportional to 106,348,746 and 230,847,769.50 is: 501,093,756.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,348,746 : 230,847,769.50 = 230,847,769.50 : x
  2. Step 2: Convert to fraction form
    106,348,746/230,847,769.50 = 230,847,769.50/x
  3. Step 3: Cross multiply
    106,348,746x = 230,847,769.50 × 230,847,769.50
  4. Step 4: Simplify right side
    106,348,746x = 53,290,692,683,125,128
  5. Step 5: Solve for x
    x = 53,290,692,683,125,128/106,348,746
  6. Step 6: Final answer
    x = 501,093,756.98

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.