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Finding the Third Proportional to 92,152,925 and 197,981,781

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Solution

The third proportional to 92,152,925 and 197,981,781 is: 425,344,997.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,152,925 : 197,981,781 = 197,981,781 : x
  2. Step 2: Convert to fraction form
    92,152,925/197,981,781 = 197,981,781/x
  3. Step 3: Cross multiply
    92,152,925x = 197,981,781 × 197,981,781
  4. Step 4: Simplify right side
    92,152,925x = 39,196,785,607,931,960
  5. Step 5: Solve for x
    x = 39,196,785,607,931,960/92,152,925
  6. Step 6: Final answer
    x = 425,344,997.00

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.