Home / 23,485,816.40-35,228,724.60-10,024,005.20

Finding the Fourth Proportional to 23,485,816.40, 35,228,724.60 and 10,024,005.20

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Solution

The fourth proportional to 23,485,816.40, 35,228,724.60 and 10,024,005.20 is: 15,036,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,485,816.40 : 35,228,724.60 = 10,024,005.20 : x
  2. Step 2: Convert to fraction form
    23,485,816.40/35,228,724.60 = 10,024,005.20/x
  3. Step 3: Cross multiply
    23,485,816.40x = 35,228,724.60 × 10,024,005.20
  4. Step 4: Simplify right side
    23,485,816.40x = 353,132,918,579,767.94
  5. Step 5: Solve for x
    x = 353,132,918,579,767.94/23,485,816.40
  6. Step 6: Final answer
    x = 15,036,007.80

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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.