Home / 130,814,340.22-196,222,253.22-33,763,413.40

Finding the Fourth Proportional to 130,814,340.22, 196,222,253.22 and 33,763,413.40

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Solution

The fourth proportional to 130,814,340.22, 196,222,253.22 and 33,763,413.40 is: 50,645,311.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,814,340.22 : 196,222,253.22 = 33,763,413.40 : x
  2. Step 2: Convert to fraction form
    130,814,340.22/196,222,253.22 = 33,763,413.40/x
  3. Step 3: Cross multiply
    130,814,340.22x = 196,222,253.22 × 33,763,413.40
  4. Step 4: Simplify right side
    130,814,340.22x = 6,625,133,053,746,341
  5. Step 5: Solve for x
    x = 6,625,133,053,746,341/130,814,340.22
  6. Step 6: Final answer
    x = 50,645,311.84

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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.