Home / 491,222,951.06-734,596,395.17-366,812,945.06

Finding the Fourth Proportional to 491,222,951.06, 734,596,395.17 and 366,812,945.06

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Solution

The fourth proportional to 491,222,951.06, 734,596,395.17 and 366,812,945.06 is: 548,548,203.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    491,222,951.06 : 734,596,395.17 = 366,812,945.06 : x
  2. Step 2: Convert to fraction form
    491,222,951.06/734,596,395.17 = 366,812,945.06/x
  3. Step 3: Cross multiply
    491,222,951.06x = 734,596,395.17 × 366,812,945.06
  4. Step 4: Simplify right side
    491,222,951.06x = 269,459,467,137,260,192
  5. Step 5: Solve for x
    x = 269,459,467,137,260,192/491,222,951.06
  6. Step 6: Final answer
    x = 548,548,203.13

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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.