Home / 568,384,148.45-852,606,332.26-175,181,042.92

Finding the Fourth Proportional to 568,384,148.45, 852,606,332.26 and 175,181,042.92

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Solution

The fourth proportional to 568,384,148.45, 852,606,332.26 and 175,181,042.92 is: 262,780,844.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,384,148.45 : 852,606,332.26 = 175,181,042.92 : x
  2. Step 2: Convert to fraction form
    568,384,148.45/852,606,332.26 = 175,181,042.92/x
  3. Step 3: Cross multiply
    568,384,148.45x = 852,606,332.26 × 175,181,042.92
  4. Step 4: Simplify right side
    568,384,148.45x = 149,360,466,485,502,816
  5. Step 5: Solve for x
    x = 149,360,466,485,502,816/568,384,148.45
  6. Step 6: Final answer
    x = 262,780,844.42

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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.