Home / 414,657,317.00-572,223,330.22-226,485,571.73

Finding the Fourth Proportional to 414,657,317.00, 572,223,330.22 and 226,485,571.73

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Solution

The fourth proportional to 414,657,317.00, 572,223,330.22 and 226,485,571.73 is: 312,548,031.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,657,317.00 : 572,223,330.22 = 226,485,571.73 : x
  2. Step 2: Convert to fraction form
    414,657,317.00/572,223,330.22 = 226,485,571.73/x
  3. Step 3: Cross multiply
    414,657,317.00x = 572,223,330.22 × 226,485,571.73
  4. Step 4: Simplify right side
    414,657,317.00x = 129,600,328,099,260,176
  5. Step 5: Solve for x
    x = 129,600,328,099,260,176/414,657,317.00
  6. Step 6: Final answer
    x = 312,548,031.32

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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.