Home / 36,290,628.10-54,372,956.55-23,504,551.30

Finding the Fourth Proportional to 36,290,628.10, 54,372,956.55 and 23,504,551.30

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Solution

The fourth proportional to 36,290,628.10, 54,372,956.55 and 23,504,551.30 is: 35,216,032.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,290,628.10 : 54,372,956.55 = 23,504,551.30 : x
  2. Step 2: Convert to fraction form
    36,290,628.10/54,372,956.55 = 23,504,551.30/x
  3. Step 3: Cross multiply
    36,290,628.10x = 54,372,956.55 × 23,504,551.30
  4. Step 4: Simplify right side
    36,290,628.10x = 1,278,011,946,562,146
  5. Step 5: Solve for x
    x = 1,278,011,946,562,146/36,290,628.10
  6. Step 6: Final answer
    x = 35,216,032.72

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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.