Home / 23,660,942.40-35,502,399.09-9,083,011.28

Finding the Fourth Proportional to 23,660,942.40, 35,502,399.09 and 9,083,011.28

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Solution

The fourth proportional to 23,660,942.40, 35,502,399.09 and 9,083,011.28 is: 13,628,734.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,942.40 : 35,502,399.09 = 9,083,011.28 : x
  2. Step 2: Convert to fraction form
    23,660,942.40/35,502,399.09 = 9,083,011.28/x
  3. Step 3: Cross multiply
    23,660,942.40x = 35,502,399.09 × 9,083,011.28
  4. Step 4: Simplify right side
    23,660,942.40x = 322,468,691,224,019.81
  5. Step 5: Solve for x
    x = 322,468,691,224,019.81/23,660,942.40
  6. Step 6: Final answer
    x = 13,628,734.05

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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.