Home / 10,392,037,544.54-14,341,118,383.24-5,634,322,620.86

Finding the Fourth Proportional to 10,392,037,544.54, 14,341,118,383.24 and 5,634,322,620.86

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Solution

The fourth proportional to 10,392,037,544.54, 14,341,118,383.24 and 5,634,322,620.86 is: 7,775,422,997.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,392,037,544.54 : 14,341,118,383.24 = 5,634,322,620.86 : x
  2. Step 2: Convert to fraction form
    10,392,037,544.54/14,341,118,383.24 = 5,634,322,620.86/x
  3. Step 3: Cross multiply
    10,392,037,544.54x = 14,341,118,383.24 × 5,634,322,620.86
  4. Step 4: Simplify right side
    10,392,037,544.54x = 80,802,487,715,144,908,800
  5. Step 5: Solve for x
    x = 80,802,487,715,144,908,800/10,392,037,544.54
  6. Step 6: Final answer
    x = 7,775,422,997.54

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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.