Home / 3,569,184,112.40-5,353,776,168.60-3,327,319,408.40

Finding the Fourth Proportional to 3,569,184,112.40, 5,353,776,168.60 and 3,327,319,408.40

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Solution

The fourth proportional to 3,569,184,112.40, 5,353,776,168.60 and 3,327,319,408.40 is: 4,990,979,112.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569,184,112.40 : 5,353,776,168.60 = 3,327,319,408.40 : x
  2. Step 2: Convert to fraction form
    3,569,184,112.40/5,353,776,168.60 = 3,327,319,408.40/x
  3. Step 3: Cross multiply
    3,569,184,112.40x = 5,353,776,168.60 × 3,327,319,408.40
  4. Step 4: Simplify right side
    3,569,184,112.40x = 17,813,723,354,012,172,288
  5. Step 5: Solve for x
    x = 17,813,723,354,012,172,288/3,569,184,112.40
  6. Step 6: Final answer
    x = 4,990,979,112.60

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Double scale
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1.5x scale

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.