Home / 262,250,314.53-393,181,541.94-158,596,475.82

Finding the Fourth Proportional to 262,250,314.53, 393,181,541.94 and 158,596,475.82

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Solution

The fourth proportional to 262,250,314.53, 393,181,541.94 and 158,596,475.82 is: 237,777,434.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,250,314.53 : 393,181,541.94 = 158,596,475.82 : x
  2. Step 2: Convert to fraction form
    262,250,314.53/393,181,541.94 = 158,596,475.82/x
  3. Step 3: Cross multiply
    262,250,314.53x = 393,181,541.94 × 158,596,475.82
  4. Step 4: Simplify right side
    262,250,314.53x = 62,357,206,908,647,424
  5. Step 5: Solve for x
    x = 62,357,206,908,647,424/262,250,314.53
  6. Step 6: Final answer
    x = 237,777,434.20

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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.