Home / 9,804,102.30-13,529,466.72-5,453,094.96

Finding the Fourth Proportional to 9,804,102.30, 13,529,466.72 and 5,453,094.96

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Solution

The fourth proportional to 9,804,102.30, 13,529,466.72 and 5,453,094.96 is: 7,525,162.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,102.30 : 13,529,466.72 = 5,453,094.96 : x
  2. Step 2: Convert to fraction form
    9,804,102.30/13,529,466.72 = 5,453,094.96/x
  3. Step 3: Cross multiply
    9,804,102.30x = 13,529,466.72 × 5,453,094.96
  4. Step 4: Simplify right side
    9,804,102.30x = 73,777,466,782,319.73
  5. Step 5: Solve for x
    x = 73,777,466,782,319.73/9,804,102.30
  6. Step 6: Final answer
    x = 7,525,162.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.