Home / 65,296,585.43-97,987,973.48-34,612,712.45

Finding the Fourth Proportional to 65,296,585.43, 97,987,973.48 and 34,612,712.45

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Solution

The fourth proportional to 65,296,585.43, 97,987,973.48 and 34,612,712.45 is: 51,941,912.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,296,585.43 : 97,987,973.48 = 34,612,712.45 : x
  2. Step 2: Convert to fraction form
    65,296,585.43/97,987,973.48 = 34,612,712.45/x
  3. Step 3: Cross multiply
    65,296,585.43x = 97,987,973.48 × 34,612,712.45
  4. Step 4: Simplify right side
    65,296,585.43x = 3,391,629,548,958,462
  5. Step 5: Solve for x
    x = 3,391,629,548,958,462/65,296,585.43
  6. Step 6: Final answer
    x = 51,941,912.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.