Home / 23,004,345.60-34,477,212.60-12,226,809.60

Finding the Fourth Proportional to 23,004,345.60, 34,477,212.60 and 12,226,809.60

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Solution

The fourth proportional to 23,004,345.60, 34,477,212.60 and 12,226,809.60 is: 18,324,638.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,004,345.60 : 34,477,212.60 = 12,226,809.60 : x
  2. Step 2: Convert to fraction form
    23,004,345.60/34,477,212.60 = 12,226,809.60/x
  3. Step 3: Cross multiply
    23,004,345.60x = 34,477,212.60 × 12,226,809.60
  4. Step 4: Simplify right side
    23,004,345.60x = 421,546,313,998,920.94
  5. Step 5: Solve for x
    x = 421,546,313,998,920.94/23,004,345.60
  6. Step 6: Final answer
    x = 18,324,638.37

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1.5x scale

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.