Home / 22,356,206.69-33,538,088.07-7,000,467.80

Finding the Fourth Proportional to 22,356,206.69, 33,538,088.07 and 7,000,467.80

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Solution

The fourth proportional to 22,356,206.69, 33,538,088.07 and 7,000,467.80 is: 10,501,884.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,206.69 : 33,538,088.07 = 7,000,467.80 : x
  2. Step 2: Convert to fraction form
    22,356,206.69/33,538,088.07 = 7,000,467.80/x
  3. Step 3: Cross multiply
    22,356,206.69x = 33,538,088.07 × 7,000,467.80
  4. Step 4: Simplify right side
    22,356,206.69x = 234,782,305,439,908.72
  5. Step 5: Solve for x
    x = 234,782,305,439,908.72/22,356,206.69
  6. Step 6: Final answer
    x = 10,501,884.72

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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.