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Finding the Third Proportional to 375,733,945 and 603,990,352.50

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Solution

The third proportional to 375,733,945 and 603,990,352.50 is: 970,911,334.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,733,945 : 603,990,352.50 = 603,990,352.50 : x
  2. Step 2: Convert to fraction form
    375,733,945/603,990,352.50 = 603,990,352.50/x
  3. Step 3: Cross multiply
    375,733,945x = 603,990,352.50 × 603,990,352.50
  4. Step 4: Simplify right side
    375,733,945x = 364,804,345,913,074,240
  5. Step 5: Solve for x
    x = 364,804,345,913,074,240/375,733,945
  6. Step 6: Final answer
    x = 970,911,334.38

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Why These Related Problems?

These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.