Home / 344,132,218.08-516,197,858.03-159,798,895.92

Finding the Fourth Proportional to 344,132,218.08, 516,197,858.03 and 159,798,895.92

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Solution

The fourth proportional to 344,132,218.08, 516,197,858.03 and 159,798,895.92 is: 239,698,126.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,132,218.08 : 516,197,858.03 = 159,798,895.92 : x
  2. Step 2: Convert to fraction form
    344,132,218.08/516,197,858.03 = 159,798,895.92/x
  3. Step 3: Cross multiply
    344,132,218.08x = 516,197,858.03 × 159,798,895.92
  4. Step 4: Simplify right side
    344,132,218.08x = 82,487,847,789,462,896
  5. Step 5: Solve for x
    x = 82,487,847,789,462,896/344,132,218.08
  6. Step 6: Final answer
    x = 239,698,126.06

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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.