Home / 23,621,848.56-35,429,408.37-7,445,697.57

Finding the Fourth Proportional to 23,621,848.56, 35,429,408.37 and 7,445,697.57

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Solution

The fourth proportional to 23,621,848.56, 35,429,408.37 and 7,445,697.57 is: 11,167,485.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,621,848.56 : 35,429,408.37 = 7,445,697.57 : x
  2. Step 2: Convert to fraction form
    23,621,848.56/35,429,408.37 = 7,445,697.57/x
  3. Step 3: Cross multiply
    23,621,848.56x = 35,429,408.37 × 7,445,697.57
  4. Step 4: Simplify right side
    23,621,848.56x = 263,796,659,807,046.66
  5. Step 5: Solve for x
    x = 263,796,659,807,046.66/23,621,848.56
  6. Step 6: Final answer
    x = 11,167,485.86

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Double scale
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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.