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Finding the Third Proportional to 65,097,987.75 and 98,483,883.75

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Solution

The third proportional to 65,097,987.75 and 98,483,883.75 is: 148,991,938.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,097,987.75 : 98,483,883.75 = 98,483,883.75 : x
  2. Step 2: Convert to fraction form
    65,097,987.75/98,483,883.75 = 98,483,883.75/x
  3. Step 3: Cross multiply
    65,097,987.75x = 98,483,883.75 × 98,483,883.75
  4. Step 4: Simplify right side
    65,097,987.75x = 9,699,075,358,483,514
  5. Step 5: Solve for x
    x = 9,699,075,358,483,514/65,097,987.75
  6. Step 6: Final answer
    x = 148,991,938.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.