Home / 175,150,413.60-262,725,620.40-110,653,159.20

Finding the Fourth Proportional to 175,150,413.60, 262,725,620.40 and 110,653,159.20

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Solution

The fourth proportional to 175,150,413.60, 262,725,620.40 and 110,653,159.20 is: 165,979,738.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,150,413.60 : 262,725,620.40 = 110,653,159.20 : x
  2. Step 2: Convert to fraction form
    175,150,413.60/262,725,620.40 = 110,653,159.20/x
  3. Step 3: Cross multiply
    175,150,413.60x = 262,725,620.40 × 110,653,159.20
  4. Step 4: Simplify right side
    175,150,413.60x = 29,071,419,900,039,968
  5. Step 5: Solve for x
    x = 29,071,419,900,039,968/175,150,413.60
  6. Step 6: Final answer
    x = 165,979,738.80

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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.