Home / 175,874,542.63-263,814,059.11-46,481,034.82

Finding the Fourth Proportional to 175,874,542.63, 263,814,059.11 and 46,481,034.82

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Solution

The fourth proportional to 175,874,542.63, 263,814,059.11 and 46,481,034.82 is: 69,722,145.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,874,542.63 : 263,814,059.11 = 46,481,034.82 : x
  2. Step 2: Convert to fraction form
    175,874,542.63/263,814,059.11 = 46,481,034.82/x
  3. Step 3: Cross multiply
    175,874,542.63x = 263,814,059.11 × 46,481,034.82
  4. Step 4: Simplify right side
    175,874,542.63x = 12,262,350,466,178,378
  5. Step 5: Solve for x
    x = 12,262,350,466,178,378/175,874,542.63
  6. Step 6: Final answer
    x = 69,722,145.59

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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.