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Finding the Third Proportional to 32,591,094 and 70,787,220

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Solution

The third proportional to 32,591,094 and 70,787,220 is: 153,748,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,591,094 : 70,787,220 = 70,787,220 : x
  2. Step 2: Convert to fraction form
    32,591,094/70,787,220 = 70,787,220/x
  3. Step 3: Cross multiply
    32,591,094x = 70,787,220 × 70,787,220
  4. Step 4: Simplify right side
    32,591,094x = 5,010,830,515,328,400
  5. Step 5: Solve for x
    x = 5,010,830,515,328,400/32,591,094
  6. Step 6: Final answer
    x = 153,748,460.10

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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.