Home / 2,180,305,604.40-3,270,883,559.40-936,733,664.40

Finding the Fourth Proportional to 2,180,305,604.40, 3,270,883,559.40 and 936,733,664.40

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Solution

The fourth proportional to 2,180,305,604.40, 3,270,883,559.40 and 936,733,664.40 is: 1,405,283,156.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,305,604.40 : 3,270,883,559.40 = 936,733,664.40 : x
  2. Step 2: Convert to fraction form
    2,180,305,604.40/3,270,883,559.40 = 936,733,664.40/x
  3. Step 3: Cross multiply
    2,180,305,604.40x = 3,270,883,559.40 × 936,733,664.40
  4. Step 4: Simplify right side
    2,180,305,604.40x = 3,063,946,742,422,477,312
  5. Step 5: Solve for x
    x = 3,063,946,742,422,477,312/2,180,305,604.40
  6. Step 6: Final answer
    x = 1,405,283,156.75

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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.