Home / 3,663,322,177.52-5,054,015,099.24-2,157,027,950.50

Finding the Fourth Proportional to 3,663,322,177.52, 5,054,015,099.24 and 2,157,027,950.50

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Solution

The fourth proportional to 3,663,322,177.52, 5,054,015,099.24 and 2,157,027,950.50 is: 2,975,892,182.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,322,177.52 : 5,054,015,099.24 = 2,157,027,950.50 : x
  2. Step 2: Convert to fraction form
    3,663,322,177.52/5,054,015,099.24 = 2,157,027,950.50/x
  3. Step 3: Cross multiply
    3,663,322,177.52x = 5,054,015,099.24 × 2,157,027,950.50
  4. Step 4: Simplify right side
    3,663,322,177.52x = 10,901,651,831,293,550,592
  5. Step 5: Solve for x
    x = 10,901,651,831,293,550,592/3,663,322,177.52
  6. Step 6: Final answer
    x = 2,975,892,182.83

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.