Home / 3,683,809,071.90-5,528,579,053.50-2,571,185,861.88

Finding the Fourth Proportional to 3,683,809,071.90, 5,528,579,053.50 and 2,571,185,861.88

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Solution

The fourth proportional to 3,683,809,071.90, 5,528,579,053.50 and 2,571,185,861.88 is: 3,858,778,786.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,809,071.90 : 5,528,579,053.50 = 2,571,185,861.88 : x
  2. Step 2: Convert to fraction form
    3,683,809,071.90/5,528,579,053.50 = 2,571,185,861.88/x
  3. Step 3: Cross multiply
    3,683,809,071.90x = 5,528,579,053.50 × 2,571,185,861.88
  4. Step 4: Simplify right side
    3,683,809,071.90x = 14,215,004,298,645,112,832
  5. Step 5: Solve for x
    x = 14,215,004,298,645,112,832/3,683,809,071.90
  6. Step 6: Final answer
    x = 3,858,778,786.09

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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.