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Finding the Third Proportional to 370,254,403 and 771,154,546

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Solution

The third proportional to 370,254,403 and 771,154,546 is: 1,606,137,101.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    370,254,403 : 771,154,546 = 771,154,546 : x
  2. Step 2: Convert to fraction form
    370,254,403/771,154,546 = 771,154,546/x
  3. Step 3: Cross multiply
    370,254,403x = 771,154,546 × 771,154,546
  4. Step 4: Simplify right side
    370,254,403x = 594,679,333,816,466,176
  5. Step 5: Solve for x
    x = 594,679,333,816,466,176/370,254,403
  6. Step 6: Final answer
    x = 1,606,137,101.94

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.