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Finding the Third Proportional to 187,151,248 and 417,334,634

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Solution

The third proportional to 187,151,248 and 417,334,634 is: 930,628,027.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,151,248 : 417,334,634 = 417,334,634 : x
  2. Step 2: Convert to fraction form
    187,151,248/417,334,634 = 417,334,634/x
  3. Step 3: Cross multiply
    187,151,248x = 417,334,634 × 417,334,634
  4. Step 4: Simplify right side
    187,151,248x = 174,168,196,735,913,952
  5. Step 5: Solve for x
    x = 174,168,196,735,913,952/187,151,248
  6. Step 6: Final answer
    x = 930,628,027.32

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.