Home / 23,450,955.80-35,174,738.10-7,276,494.20

Finding the Fourth Proportional to 23,450,955.80, 35,174,738.10 and 7,276,494.20

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Solution

The fourth proportional to 23,450,955.80, 35,174,738.10 and 7,276,494.20 is: 10,914,215.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,450,955.80 : 35,174,738.10 = 7,276,494.20 : x
  2. Step 2: Convert to fraction form
    23,450,955.80/35,174,738.10 = 7,276,494.20/x
  3. Step 3: Cross multiply
    23,450,955.80x = 35,174,738.10 × 7,276,494.20
  4. Step 4: Simplify right side
    23,450,955.80x = 255,948,777,771,169.03
  5. Step 5: Solve for x
    x = 255,948,777,771,169.03/23,450,955.80
  6. Step 6: Final answer
    x = 10,914,215.18

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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.