Home / 193,337,093.77-266,810,963.41-119,040,516.27

Finding the Fourth Proportional to 193,337,093.77, 266,810,963.41 and 119,040,516.27

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Solution

The fourth proportional to 193,337,093.77, 266,810,963.41 and 119,040,516.27 is: 164,279,467.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,337,093.77 : 266,810,963.41 = 119,040,516.27 : x
  2. Step 2: Convert to fraction form
    193,337,093.77/266,810,963.41 = 119,040,516.27/x
  3. Step 3: Cross multiply
    193,337,093.77x = 266,810,963.41 × 119,040,516.27
  4. Step 4: Simplify right side
    193,337,093.77x = 31,761,314,830,971,280
  5. Step 5: Solve for x
    x = 31,761,314,830,971,280/193,337,093.77
  6. Step 6: Final answer
    x = 164,279,467.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.