Home / 417,693,626.85-576,383,460.44-241,492,977.26

Finding the Fourth Proportional to 417,693,626.85, 576,383,460.44 and 241,492,977.26

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Solution

The fourth proportional to 417,693,626.85, 576,383,460.44 and 241,492,977.26 is: 333,240,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,693,626.85 : 576,383,460.44 = 241,492,977.26 : x
  2. Step 2: Convert to fraction form
    417,693,626.85/576,383,460.44 = 241,492,977.26/x
  3. Step 3: Cross multiply
    417,693,626.85x = 576,383,460.44 × 241,492,977.26
  4. Step 4: Simplify right side
    417,693,626.85x = 139,192,557,905,077,040
  5. Step 5: Solve for x
    x = 139,192,557,905,077,040/417,693,626.85
  6. Step 6: Final answer
    x = 333,240,798.90

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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.