Home / 34,270,893.88-51,379,425.40-23,455,405.12

Finding the Fourth Proportional to 34,270,893.88, 51,379,425.40 and 23,455,405.12

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Solution

The fourth proportional to 34,270,893.88, 51,379,425.40 and 23,455,405.12 is: 35,164,686.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,270,893.88 : 51,379,425.40 = 23,455,405.12 : x
  2. Step 2: Convert to fraction form
    34,270,893.88/51,379,425.40 = 23,455,405.12/x
  3. Step 3: Cross multiply
    34,270,893.88x = 51,379,425.40 × 23,455,405.12
  4. Step 4: Simplify right side
    34,270,893.88x = 1,205,125,237,589,818
  5. Step 5: Solve for x
    x = 1,205,125,237,589,818/34,270,893.88
  6. Step 6: Final answer
    x = 35,164,686.45

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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.