Home / 2,313,864,834.63-3,470,928,422.73-740,110,372.80

Finding the Fourth Proportional to 2,313,864,834.63, 3,470,928,422.73 and 740,110,372.80

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Solution

The fourth proportional to 2,313,864,834.63, 3,470,928,422.73 and 740,110,372.80 is: 1,110,207,515.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,864,834.63 : 3,470,928,422.73 = 740,110,372.80 : x
  2. Step 2: Convert to fraction form
    2,313,864,834.63/3,470,928,422.73 = 740,110,372.80/x
  3. Step 3: Cross multiply
    2,313,864,834.63x = 3,470,928,422.73 × 740,110,372.80
  4. Step 4: Simplify right side
    2,313,864,834.63x = 2,568,870,128,897,028,096
  5. Step 5: Solve for x
    x = 2,568,870,128,897,028,096/2,313,864,834.63
  6. Step 6: Final answer
    x = 1,110,207,515.35

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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.