Home / 22,528,956.33-33,782,254.65-7,174,244.97

Finding the Fourth Proportional to 22,528,956.33, 33,782,254.65 and 7,174,244.97

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Solution

The fourth proportional to 22,528,956.33, 33,782,254.65 and 7,174,244.97 is: 10,757,807.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528,956.33 : 33,782,254.65 = 7,174,244.97 : x
  2. Step 2: Convert to fraction form
    22,528,956.33/33,782,254.65 = 7,174,244.97/x
  3. Step 3: Cross multiply
    22,528,956.33x = 33,782,254.65 × 7,174,244.97
  4. Step 4: Simplify right side
    22,528,956.33x = 242,362,170,498,021.59
  5. Step 5: Solve for x
    x = 242,362,170,498,021.59/22,528,956.33
  6. Step 6: Final answer
    x = 10,757,807.28

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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.