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Finding the Third Proportional to 73,254,458 and 152,537,450

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Solution

The third proportional to 73,254,458 and 152,537,450 is: 317,628,091.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,254,458 : 152,537,450 = 152,537,450 : x
  2. Step 2: Convert to fraction form
    73,254,458/152,537,450 = 152,537,450/x
  3. Step 3: Cross multiply
    73,254,458x = 152,537,450 × 152,537,450
  4. Step 4: Simplify right side
    73,254,458x = 23,267,673,652,502,500
  5. Step 5: Solve for x
    x = 23,267,673,652,502,500/73,254,458
  6. Step 6: Final answer
    x = 317,628,091.01

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.