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Finding the Third Proportional to 27,854,526.38 and 61,089,903

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Solution

The third proportional to 27,854,526.38 and 61,089,903 is: 133,980,962.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,854,526.38 : 61,089,903 = 61,089,903 : x
  2. Step 2: Convert to fraction form
    27,854,526.38/61,089,903 = 61,089,903/x
  3. Step 3: Cross multiply
    27,854,526.38x = 61,089,903 × 61,089,903
  4. Step 4: Simplify right side
    27,854,526.38x = 3,731,976,248,549,409
  5. Step 5: Solve for x
    x = 3,731,976,248,549,409/27,854,526.38
  6. Step 6: Final answer
    x = 133,980,962.31

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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.