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Finding the Third Proportional to 880,080,336 and 1,865,069,280

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Solution

The third proportional to 880,080,336 and 1,865,069,280 is: 3,952,461,243.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,080,336 : 1,865,069,280 = 1,865,069,280 : x
  2. Step 2: Convert to fraction form
    880,080,336/1,865,069,280 = 1,865,069,280/x
  3. Step 3: Cross multiply
    880,080,336x = 1,865,069,280 × 1,865,069,280
  4. Step 4: Simplify right side
    880,080,336x = 3,478,483,419,199,718,400
  5. Step 5: Solve for x
    x = 3,478,483,419,199,718,400/880,080,336
  6. Step 6: Final answer
    x = 3,952,461,243.49

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.