Home / 174,215,080.98-261,322,621.38-65,048,777.34

Finding the Fourth Proportional to 174,215,080.98, 261,322,621.38 and 65,048,777.34

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Solution

The fourth proportional to 174,215,080.98, 261,322,621.38 and 65,048,777.34 is: 97,573,165.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,215,080.98 : 261,322,621.38 = 65,048,777.34 : x
  2. Step 2: Convert to fraction form
    174,215,080.98/261,322,621.38 = 65,048,777.34/x
  3. Step 3: Cross multiply
    174,215,080.98x = 261,322,621.38 × 65,048,777.34
  4. Step 4: Simplify right side
    174,215,080.98x = 16,998,717,012,052,744
  5. Step 5: Solve for x
    x = 16,998,717,012,052,744/174,215,080.98
  6. Step 6: Final answer
    x = 97,573,165.98

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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.