Home / 2,907,408,096.80-4,361,112,145.20-1,746,457,517.60

Finding the Fourth Proportional to 2,907,408,096.80, 4,361,112,145.20 and 1,746,457,517.60

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Solution

The fourth proportional to 2,907,408,096.80, 4,361,112,145.20 and 1,746,457,517.60 is: 2,619,686,276.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,408,096.80 : 4,361,112,145.20 = 1,746,457,517.60 : x
  2. Step 2: Convert to fraction form
    2,907,408,096.80/4,361,112,145.20 = 1,746,457,517.60/x
  3. Step 3: Cross multiply
    2,907,408,096.80x = 4,361,112,145.20 × 1,746,457,517.60
  4. Step 4: Simplify right side
    2,907,408,096.80x = 7,616,497,091,081,201,664
  5. Step 5: Solve for x
    x = 7,616,497,091,081,201,664/2,907,408,096.80
  6. Step 6: Final answer
    x = 2,619,686,276.40

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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.