Home / 33,154,281,651.23-49,757,211,487.70-23,140,672,761.05

Finding the Fourth Proportional to 33,154,281,651.23, 49,757,211,487.70 and 23,140,672,761.05

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Solution

The fourth proportional to 33,154,281,651.23, 49,757,211,487.70 and 23,140,672,761.05 is: 34,729,009,080.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,154,281,651.23 : 49,757,211,487.70 = 23,140,672,761.05 : x
  2. Step 2: Convert to fraction form
    33,154,281,651.23/49,757,211,487.70 = 23,140,672,761.05/x
  3. Step 3: Cross multiply
    33,154,281,651.23x = 49,757,211,487.70 × 23,140,672,761.05
  4. Step 4: Simplify right side
    33,154,281,651.23x = 1,151,415,348,538,858,930,176
  5. Step 5: Solve for x
    x = 1,151,415,348,538,858,930,176/33,154,281,651.23
  6. Step 6: Final answer
    x = 34,729,009,080.98

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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.