Home / 22,548,289.95-33,822,139.68-5,509,110.51

Finding the Fourth Proportional to 22,548,289.95, 33,822,139.68 and 5,509,110.51

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Solution

The fourth proportional to 22,548,289.95, 33,822,139.68 and 5,509,110.51 is: 8,263,593.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,548,289.95 : 33,822,139.68 = 5,509,110.51 : x
  2. Step 2: Convert to fraction form
    22,548,289.95/33,822,139.68 = 5,509,110.51/x
  3. Step 3: Cross multiply
    22,548,289.95x = 33,822,139.68 × 5,509,110.51
  4. Step 4: Simplify right side
    22,548,289.95x = 186,329,905,181,776.03
  5. Step 5: Solve for x
    x = 186,329,905,181,776.03/22,548,289.95
  6. Step 6: Final answer
    x = 8,263,593.63

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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.