Home / 110,600,976.80-165,901,465.20-94,476,663.20

Finding the Fourth Proportional to 110,600,976.80, 165,901,465.20 and 94,476,663.20

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Solution

The fourth proportional to 110,600,976.80, 165,901,465.20 and 94,476,663.20 is: 141,714,994.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,600,976.80 : 165,901,465.20 = 94,476,663.20 : x
  2. Step 2: Convert to fraction form
    110,600,976.80/165,901,465.20 = 94,476,663.20/x
  3. Step 3: Cross multiply
    110,600,976.80x = 165,901,465.20 × 94,476,663.20
  4. Step 4: Simplify right side
    110,600,976.80x = 15,673,816,852,086,920
  5. Step 5: Solve for x
    x = 15,673,816,852,086,920/110,600,976.80
  6. Step 6: Final answer
    x = 141,714,994.80

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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.