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Finding the Third Proportional to 57,559,905 and 88,563,015

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Solution

The third proportional to 57,559,905 and 88,563,015 is: 136,265,124.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,559,905 : 88,563,015 = 88,563,015 : x
  2. Step 2: Convert to fraction form
    57,559,905/88,563,015 = 88,563,015/x
  3. Step 3: Cross multiply
    57,559,905x = 88,563,015 × 88,563,015
  4. Step 4: Simplify right side
    57,559,905x = 7,843,407,625,890,225
  5. Step 5: Solve for x
    x = 7,843,407,625,890,225/57,559,905
  6. Step 6: Final answer
    x = 136,265,124.58

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.