Home / 55,014,788.55-82,522,182.83-35,882,912.55

Finding the Fourth Proportional to 55,014,788.55, 82,522,182.83 and 35,882,912.55

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Solution

The fourth proportional to 55,014,788.55, 82,522,182.83 and 35,882,912.55 is: 53,824,368.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,014,788.55 : 82,522,182.83 = 35,882,912.55 : x
  2. Step 2: Convert to fraction form
    55,014,788.55/82,522,182.83 = 35,882,912.55/x
  3. Step 3: Cross multiply
    55,014,788.55x = 82,522,182.83 × 35,882,912.55
  4. Step 4: Simplify right side
    55,014,788.55x = 2,961,136,269,744,587
  5. Step 5: Solve for x
    x = 2,961,136,269,744,587/55,014,788.55
  6. Step 6: Final answer
    x = 53,824,368.83

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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.