Home / 262,250,314.08-393,181,541.27-158,596,475.38

Finding the Fourth Proportional to 262,250,314.08, 393,181,541.27 and 158,596,475.38

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Solution

The fourth proportional to 262,250,314.08, 393,181,541.27 and 158,596,475.38 is: 237,777,433.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,250,314.08 : 393,181,541.27 = 158,596,475.38 : x
  2. Step 2: Convert to fraction form
    262,250,314.08/393,181,541.27 = 158,596,475.38/x
  3. Step 3: Cross multiply
    262,250,314.08x = 393,181,541.27 × 158,596,475.38
  4. Step 4: Simplify right side
    262,250,314.08x = 62,357,206,631,768,928
  5. Step 5: Solve for x
    x = 62,357,206,631,768,928/262,250,314.08
  6. Step 6: Final answer
    x = 237,777,433.56

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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.