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Finding the Third Proportional to 159,553,575 and 349,374,379.50

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Solution

The third proportional to 159,553,575 and 349,374,379.50 is: 765,024,895.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,553,575 : 349,374,379.50 = 349,374,379.50 : x
  2. Step 2: Convert to fraction form
    159,553,575/349,374,379.50 = 349,374,379.50/x
  3. Step 3: Cross multiply
    159,553,575x = 349,374,379.50 × 349,374,379.50
  4. Step 4: Simplify right side
    159,553,575x = 122,062,457,051,010,016
  5. Step 5: Solve for x
    x = 122,062,457,051,010,016/159,553,575
  6. Step 6: Final answer
    x = 765,024,895.56

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.