Home / 568,079,033.32-852,142,880.22-223,107,472.36

Finding the Fourth Proportional to 568,079,033.32, 852,142,880.22 and 223,107,472.36

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Solution

The fourth proportional to 568,079,033.32, 852,142,880.22 and 223,107,472.36 is: 334,670,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,079,033.32 : 852,142,880.22 = 223,107,472.36 : x
  2. Step 2: Convert to fraction form
    568,079,033.32/852,142,880.22 = 223,107,472.36/x
  3. Step 3: Cross multiply
    568,079,033.32x = 852,142,880.22 × 223,107,472.36
  4. Step 4: Simplify right side
    568,079,033.32x = 190,119,444,095,454,464
  5. Step 5: Solve for x
    x = 190,119,444,095,454,464/568,079,033.32
  6. Step 6: Final answer
    x = 334,670,764.00

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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.