Home / 164,740,535.83-227,285,629.94-94,125,479.03

Finding the Fourth Proportional to 164,740,535.83, 227,285,629.94 and 94,125,479.03

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Solution

The fourth proportional to 164,740,535.83, 227,285,629.94 and 94,125,479.03 is: 129,860,988.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,740,535.83 : 227,285,629.94 = 94,125,479.03 : x
  2. Step 2: Convert to fraction form
    164,740,535.83/227,285,629.94 = 94,125,479.03/x
  3. Step 3: Cross multiply
    164,740,535.83x = 227,285,629.94 × 94,125,479.03
  4. Step 4: Simplify right side
    164,740,535.83x = 21,393,368,794,181,924
  5. Step 5: Solve for x
    x = 21,393,368,794,181,924/164,740,535.83
  6. Step 6: Final answer
    x = 129,860,988.29

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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.