Home / 29,924,405.87-41,294,855.31-16,871,551.52

Finding the Fourth Proportional to 29,924,405.87, 41,294,855.31 and 16,871,551.52

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Solution

The fourth proportional to 29,924,405.87, 41,294,855.31 and 16,871,551.52 is: 23,282,276.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,924,405.87 : 41,294,855.31 = 16,871,551.52 : x
  2. Step 2: Convert to fraction form
    29,924,405.87/41,294,855.31 = 16,871,551.52/x
  3. Step 3: Cross multiply
    29,924,405.87x = 41,294,855.31 × 16,871,551.52
  4. Step 4: Simplify right side
    29,924,405.87x = 696,708,278,873,610.62
  5. Step 5: Solve for x
    x = 696,708,278,873,610.62/29,924,405.87
  6. Step 6: Final answer
    x = 23,282,276.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.