Home / 22,018,975.05-33,028,462.58-22,018,975.05

Finding the Fourth Proportional to 22,018,975.05, 33,028,462.58 and 22,018,975.05

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Solution

The fourth proportional to 22,018,975.05, 33,028,462.58 and 22,018,975.05 is: 33,028,462.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,018,975.05 : 33,028,462.58 = 22,018,975.05 : x
  2. Step 2: Convert to fraction form
    22,018,975.05/33,028,462.58 = 22,018,975.05/x
  3. Step 3: Cross multiply
    22,018,975.05x = 33,028,462.58 × 22,018,975.05
  4. Step 4: Simplify right side
    22,018,975.05x = 727,252,893,378,783.75
  5. Step 5: Solve for x
    x = 727,252,893,378,783.75/22,018,975.05
  6. Step 6: Final answer
    x = 33,028,462.58

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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.