Home / 26,828,352.45-40,195,289.48-22,009,954.05

Finding the Fourth Proportional to 26,828,352.45, 40,195,289.48 and 22,009,954.05

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Solution

The fourth proportional to 26,828,352.45, 40,195,289.48 and 22,009,954.05 is: 32,976,176.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,828,352.45 : 40,195,289.48 = 22,009,954.05 : x
  2. Step 2: Convert to fraction form
    26,828,352.45/40,195,289.48 = 22,009,954.05/x
  3. Step 3: Cross multiply
    26,828,352.45x = 40,195,289.48 × 22,009,954.05
  4. Step 4: Simplify right side
    26,828,352.45x = 884,696,474,371,198.62
  5. Step 5: Solve for x
    x = 884,696,474,371,198.62/26,828,352.45
  6. Step 6: Final answer
    x = 32,976,176.08

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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.