Home / 441,328,882.08-609,033,853.44-255,797,513.76

Finding the Fourth Proportional to 441,328,882.08, 609,033,853.44 and 255,797,513.76

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Solution

The fourth proportional to 441,328,882.08, 609,033,853.44 and 255,797,513.76 is: 353,000,566.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,328,882.08 : 609,033,853.44 = 255,797,513.76 : x
  2. Step 2: Convert to fraction form
    441,328,882.08/609,033,853.44 = 255,797,513.76/x
  3. Step 3: Cross multiply
    441,328,882.08x = 609,033,853.44 × 255,797,513.76
  4. Step 4: Simplify right side
    441,328,882.08x = 155,789,345,505,624,224
  5. Step 5: Solve for x
    x = 155,789,345,505,624,224/441,328,882.08
  6. Step 6: Final answer
    x = 353,000,566.77

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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.