Home / 53,022,676.98-73,170,597.24-29,817,797.70

Finding the Fourth Proportional to 53,022,676.98, 73,170,597.24 and 29,817,797.70

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Solution

The fourth proportional to 53,022,676.98, 73,170,597.24 and 29,817,797.70 is: 41,148,168.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,022,676.98 : 73,170,597.24 = 29,817,797.70 : x
  2. Step 2: Convert to fraction form
    53,022,676.98/73,170,597.24 = 29,817,797.70/x
  3. Step 3: Cross multiply
    53,022,676.98x = 73,170,597.24 × 29,817,797.70
  4. Step 4: Simplify right side
    53,022,676.98x = 2,181,786,066,090,498.25
  5. Step 5: Solve for x
    x = 2,181,786,066,090,498.25/53,022,676.98
  6. Step 6: Final answer
    x = 41,148,168.87

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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.