Home / 22,393,587.26-33,595,711.50-7,247,518.76

Finding the Fourth Proportional to 22,393,587.26, 33,595,711.50 and 7,247,518.76

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Solution

The fourth proportional to 22,393,587.26, 33,595,711.50 and 7,247,518.76 is: 10,873,003.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,393,587.26 : 33,595,711.50 = 7,247,518.76 : x
  2. Step 2: Convert to fraction form
    22,393,587.26/33,595,711.50 = 7,247,518.76/x
  3. Step 3: Cross multiply
    22,393,587.26x = 33,595,711.50 × 7,247,518.76
  4. Step 4: Simplify right side
    22,393,587.26x = 243,485,549,351,797.72
  5. Step 5: Solve for x
    x = 243,485,549,351,797.72/22,393,587.26
  6. Step 6: Final answer
    x = 10,873,003.35

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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.