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Finding the Third Proportional to 62,230,026.50 and 134,430,808.50

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Solution

The third proportional to 62,230,026.50 and 134,430,808.50 is: 290,400,684.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,230,026.50 : 134,430,808.50 = 134,430,808.50 : x
  2. Step 2: Convert to fraction form
    62,230,026.50/134,430,808.50 = 134,430,808.50/x
  3. Step 3: Cross multiply
    62,230,026.50x = 134,430,808.50 × 134,430,808.50
  4. Step 4: Simplify right side
    62,230,026.50x = 18,071,642,273,963,672
  5. Step 5: Solve for x
    x = 18,071,642,273,963,672/62,230,026.50
  6. Step 6: Final answer
    x = 290,400,684.21

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.