Home / 307,079,672.24-460,700,158.44-110,362,936.16

Finding the Fourth Proportional to 307,079,672.24, 460,700,158.44 and 110,362,936.16

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Solution

The fourth proportional to 307,079,672.24, 460,700,158.44 and 110,362,936.16 is: 165,573,389.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,079,672.24 : 460,700,158.44 = 110,362,936.16 : x
  2. Step 2: Convert to fraction form
    307,079,672.24/460,700,158.44 = 110,362,936.16/x
  3. Step 3: Cross multiply
    307,079,672.24x = 460,700,158.44 × 110,362,936.16
  4. Step 4: Simplify right side
    307,079,672.24x = 50,844,222,174,815,600
  5. Step 5: Solve for x
    x = 50,844,222,174,815,600/307,079,672.24
  6. Step 6: Final answer
    x = 165,573,389.49

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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.