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Finding the Third Proportional to 40,374,274.50 and 88,822,953

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Solution

The third proportional to 40,374,274.50 and 88,822,953 is: 195,409,504.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,374,274.50 : 88,822,953 = 88,822,953 : x
  2. Step 2: Convert to fraction form
    40,374,274.50/88,822,953 = 88,822,953/x
  3. Step 3: Cross multiply
    40,374,274.50x = 88,822,953 × 88,822,953
  4. Step 4: Simplify right side
    40,374,274.50x = 7,889,516,979,640,209
  5. Step 5: Solve for x
    x = 7,889,516,979,640,209/40,374,274.50
  6. Step 6: Final answer
    x = 195,409,504.63

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.