Home / 18,369,143,176.56-27,558,094,008.36-5,947,477,488.24

Finding the Fourth Proportional to 18,369,143,176.56, 27,558,094,008.36 and 5,947,477,488.24

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Solution

The fourth proportional to 18,369,143,176.56, 27,558,094,008.36 and 5,947,477,488.24 is: 8,922,634,123.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,369,143,176.56 : 27,558,094,008.36 = 5,947,477,488.24 : x
  2. Step 2: Convert to fraction form
    18,369,143,176.56/27,558,094,008.36 = 5,947,477,488.24/x
  3. Step 3: Cross multiply
    18,369,143,176.56x = 27,558,094,008.36 × 5,947,477,488.24
  4. Step 4: Simplify right side
    18,369,143,176.56x = 163,901,143,733,522,726,912
  5. Step 5: Solve for x
    x = 163,901,143,733,522,726,912/18,369,143,176.56
  6. Step 6: Final answer
    x = 8,922,634,123.88

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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.