Home / 307,079,672.74-460,700,159.19-110,362,936.66

Finding the Fourth Proportional to 307,079,672.74, 460,700,159.19 and 110,362,936.66

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Solution

The fourth proportional to 307,079,672.74, 460,700,159.19 and 110,362,936.66 is: 165,573,390.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    307,079,672.74 : 460,700,159.19 = 110,362,936.66 : x
  2. Step 2: Convert to fraction form
    307,079,672.74/460,700,159.19 = 110,362,936.66/x
  3. Step 3: Cross multiply
    307,079,672.74x = 460,700,159.19 × 110,362,936.66
  4. Step 4: Simplify right side
    307,079,672.74x = 50,844,222,487,937,888
  5. Step 5: Solve for x
    x = 50,844,222,487,937,888/307,079,672.74
  6. Step 6: Final answer
    x = 165,573,390.24

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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.