Home / 107,713,679.60-161,593,218.03-34,924,784.42

Finding the Fourth Proportional to 107,713,679.60, 161,593,218.03 and 34,924,784.42

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Solution

The fourth proportional to 107,713,679.60, 161,593,218.03 and 34,924,784.42 is: 52,394,536.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,713,679.60 : 161,593,218.03 = 34,924,784.42 : x
  2. Step 2: Convert to fraction form
    107,713,679.60/161,593,218.03 = 34,924,784.42/x
  3. Step 3: Cross multiply
    107,713,679.60x = 161,593,218.03 × 34,924,784.42
  4. Step 4: Simplify right side
    107,713,679.60x = 5,643,608,302,623,841
  5. Step 5: Solve for x
    x = 5,643,608,302,623,841/107,713,679.60
  6. Step 6: Final answer
    x = 52,394,536.37

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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.