Home / 11,058,565,520.45-16,587,848,280.68-3,697,576,229.45

Finding the Fourth Proportional to 11,058,565,520.45, 16,587,848,280.68 and 3,697,576,229.45

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Solution

The fourth proportional to 11,058,565,520.45, 16,587,848,280.68 and 3,697,576,229.45 is: 5,546,364,344.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,058,565,520.45 : 16,587,848,280.68 = 3,697,576,229.45 : x
  2. Step 2: Convert to fraction form
    11,058,565,520.45/16,587,848,280.68 = 3,697,576,229.45/x
  3. Step 3: Cross multiply
    11,058,565,520.45x = 16,587,848,280.68 × 3,697,576,229.45
  4. Step 4: Simplify right side
    11,058,565,520.45x = 61,334,833,500,365,414,400
  5. Step 5: Solve for x
    x = 61,334,833,500,365,414,400/11,058,565,520.45
  6. Step 6: Final answer
    x = 5,546,364,344.18

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Double scale
Find fourth proportional to 11,058,565,521.45, 16,587,848,282.18 and 3,697,576,230.45
Similar ratio
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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.