Home / 38,623,573.35-57,972,684.83-23,507,029.35

Finding the Fourth Proportional to 38,623,573.35, 57,972,684.83 and 23,507,029.35

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Solution

The fourth proportional to 38,623,573.35, 57,972,684.83 and 23,507,029.35 is: 35,283,260.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,623,573.35 : 57,972,684.83 = 23,507,029.35 : x
  2. Step 2: Convert to fraction form
    38,623,573.35/57,972,684.83 = 23,507,029.35/x
  3. Step 3: Cross multiply
    38,623,573.35x = 57,972,684.83 × 23,507,029.35
  4. Step 4: Simplify right side
    38,623,573.35x = 1,362,765,603,679,574.75
  5. Step 5: Solve for x
    x = 1,362,765,603,679,574.75/38,623,573.35
  6. Step 6: Final answer
    x = 35,283,260.60

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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.