Home / 22,905,364.20-34,374,438.54-8,332,255.52

Finding the Fourth Proportional to 22,905,364.20, 34,374,438.54 and 8,332,255.52

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Solution

The fourth proportional to 22,905,364.20, 34,374,438.54 and 8,332,255.52 is: 12,504,346.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,905,364.20 : 34,374,438.54 = 8,332,255.52 : x
  2. Step 2: Convert to fraction form
    22,905,364.20/34,374,438.54 = 8,332,255.52/x
  3. Step 3: Cross multiply
    22,905,364.20x = 34,374,438.54 × 8,332,255.52
  4. Step 4: Simplify right side
    22,905,364.20x = 286,416,605,357,751.81
  5. Step 5: Solve for x
    x = 286,416,605,357,751.81/22,905,364.20
  6. Step 6: Final answer
    x = 12,504,346.27

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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.