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Finding the Third Proportional to 174,688,228 and 373,915,998

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Solution

The third proportional to 174,688,228 and 373,915,998 is: 800,358,302.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,688,228 : 373,915,998 = 373,915,998 : x
  2. Step 2: Convert to fraction form
    174,688,228/373,915,998 = 373,915,998/x
  3. Step 3: Cross multiply
    174,688,228x = 373,915,998 × 373,915,998
  4. Step 4: Simplify right side
    174,688,228x = 139,813,173,560,336,000
  5. Step 5: Solve for x
    x = 139,813,173,560,336,000/174,688,228
  6. Step 6: Final answer
    x = 800,358,302.11

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.