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Finding the Third Proportional to 175,774,671 and 371,478,336

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Solution

The third proportional to 175,774,671 and 371,478,336 is: 785,074,171.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,774,671 : 371,478,336 = 371,478,336 : x
  2. Step 2: Convert to fraction form
    175,774,671/371,478,336 = 371,478,336/x
  3. Step 3: Cross multiply
    175,774,671x = 371,478,336 × 371,478,336
  4. Step 4: Simplify right side
    175,774,671x = 137,996,154,117,328,896
  5. Step 5: Solve for x
    x = 137,996,154,117,328,896/175,774,671
  6. Step 6: Final answer
    x = 785,074,171.00

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.