Home / 29,763,201.31-41,063,951.46-17,199,678.93

Finding the Fourth Proportional to 29,763,201.31, 41,063,951.46 and 17,199,678.93

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Solution

The fourth proportional to 29,763,201.31, 41,063,951.46 and 17,199,678.93 is: 23,730,202.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763,201.31 : 41,063,951.46 = 17,199,678.93 : x
  2. Step 2: Convert to fraction form
    29,763,201.31/41,063,951.46 = 17,199,678.93/x
  3. Step 3: Cross multiply
    29,763,201.31x = 41,063,951.46 × 17,199,678.93
  4. Step 4: Simplify right side
    29,763,201.31x = 706,286,780,709,104.75
  5. Step 5: Solve for x
    x = 706,286,780,709,104.75/29,763,201.31
  6. Step 6: Final answer
    x = 23,730,202.05

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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.