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Finding the Third Proportional to 48,724,707 and 108,343,490

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Solution

The third proportional to 48,724,707 and 108,343,490 is: 240,910,875.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,724,707 : 108,343,490 = 108,343,490 : x
  2. Step 2: Convert to fraction form
    48,724,707/108,343,490 = 108,343,490/x
  3. Step 3: Cross multiply
    48,724,707x = 108,343,490 × 108,343,490
  4. Step 4: Simplify right side
    48,724,707x = 11,738,311,825,380,100
  5. Step 5: Solve for x
    x = 11,738,311,825,380,100/48,724,707
  6. Step 6: Final answer
    x = 240,910,875.57

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.