Home / 2,309,510,432.40-3,457,463,203.80-2,174,973,190.80

Finding the Fourth Proportional to 2,309,510,432.40, 3,457,463,203.80 and 2,174,973,190.80

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Solution

The fourth proportional to 2,309,510,432.40, 3,457,463,203.80 and 2,174,973,190.80 is: 3,256,053,608.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,510,432.40 : 3,457,463,203.80 = 2,174,973,190.80 : x
  2. Step 2: Convert to fraction form
    2,309,510,432.40/3,457,463,203.80 = 2,174,973,190.80/x
  3. Step 3: Cross multiply
    2,309,510,432.40x = 3,457,463,203.80 × 2,174,973,190.80
  4. Step 4: Simplify right side
    2,309,510,432.40x = 7,519,889,776,442,477,568
  5. Step 5: Solve for x
    x = 7,519,889,776,442,477,568/2,309,510,432.40
  6. Step 6: Final answer
    x = 3,256,053,608.14

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1.5x scale

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.