Home / 604,766,227.36-834,619,339.24-366,621,449.12

Finding the Fourth Proportional to 604,766,227.36, 834,619,339.24 and 366,621,449.12

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Solution

The fourth proportional to 604,766,227.36, 834,619,339.24 and 366,621,449.12 is: 505,963,027.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,766,227.36 : 834,619,339.24 = 366,621,449.12 : x
  2. Step 2: Convert to fraction form
    604,766,227.36/834,619,339.24 = 366,621,449.12/x
  3. Step 3: Cross multiply
    604,766,227.36x = 834,619,339.24 × 366,621,449.12
  4. Step 4: Simplify right side
    604,766,227.36x = 305,989,351,615,745,664
  5. Step 5: Solve for x
    x = 305,989,351,615,745,664/604,766,227.36
  6. Step 6: Final answer
    x = 505,963,027.98

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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.