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Finding the Third Proportional to 534,672,468 and 850,769,028

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Solution

The third proportional to 534,672,468 and 850,769,028 is: 1,353,740,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,672,468 : 850,769,028 = 850,769,028 : x
  2. Step 2: Convert to fraction form
    534,672,468/850,769,028 = 850,769,028/x
  3. Step 3: Cross multiply
    534,672,468x = 850,769,028 × 850,769,028
  4. Step 4: Simplify right side
    534,672,468x = 723,807,939,004,064,768
  5. Step 5: Solve for x
    x = 723,807,939,004,064,768/534,672,468
  6. Step 6: Final answer
    x = 1,353,740,808.30

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.