Home / 55,296,122.40-82,944,183.60-25,004,973.60

Finding the Fourth Proportional to 55,296,122.40, 82,944,183.60 and 25,004,973.60

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Solution

The fourth proportional to 55,296,122.40, 82,944,183.60 and 25,004,973.60 is: 37,507,460.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,296,122.40 : 82,944,183.60 = 25,004,973.60 : x
  2. Step 2: Convert to fraction form
    55,296,122.40/82,944,183.60 = 25,004,973.60/x
  3. Step 3: Cross multiply
    55,296,122.40x = 82,944,183.60 × 25,004,973.60
  4. Step 4: Simplify right side
    55,296,122.40x = 2,074,017,121,191,553
  5. Step 5: Solve for x
    x = 2,074,017,121,191,553/55,296,122.40
  6. Step 6: Final answer
    x = 37,507,460.40

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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.