Home / 44,374,601.90-66,530,410.05-17,070,344.30

Finding the Fourth Proportional to 44,374,601.90, 66,530,410.05 and 17,070,344.30

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Solution

The fourth proportional to 44,374,601.90, 66,530,410.05 and 17,070,344.30 is: 25,593,401.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,374,601.90 : 66,530,410.05 = 17,070,344.30 : x
  2. Step 2: Convert to fraction form
    44,374,601.90/66,530,410.05 = 17,070,344.30/x
  3. Step 3: Cross multiply
    44,374,601.90x = 66,530,410.05 × 17,070,344.30
  4. Step 4: Simplify right side
    44,374,601.90x = 1,135,697,005,973,680.25
  5. Step 5: Solve for x
    x = 1,135,697,005,973,680.25/44,374,601.90
  6. Step 6: Final answer
    x = 25,593,401.57

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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.