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Finding the Third Proportional to 350,580,768 and 547,094,664

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Solution

The third proportional to 350,580,768 and 547,094,664 is: 853,762,096.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,580,768 : 547,094,664 = 547,094,664 : x
  2. Step 2: Convert to fraction form
    350,580,768/547,094,664 = 547,094,664/x
  3. Step 3: Cross multiply
    350,580,768x = 547,094,664 × 547,094,664
  4. Step 4: Simplify right side
    350,580,768x = 299,312,571,377,272,896
  5. Step 5: Solve for x
    x = 299,312,571,377,272,896/350,580,768
  6. Step 6: Final answer
    x = 853,762,096.21

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.