Home / 41,475,197.80-62,212,796.70-26,339,991.40

Finding the Fourth Proportional to 41,475,197.80, 62,212,796.70 and 26,339,991.40

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Solution

The fourth proportional to 41,475,197.80, 62,212,796.70 and 26,339,991.40 is: 39,509,987.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,475,197.80 : 62,212,796.70 = 26,339,991.40 : x
  2. Step 2: Convert to fraction form
    41,475,197.80/62,212,796.70 = 26,339,991.40/x
  3. Step 3: Cross multiply
    41,475,197.80x = 62,212,796.70 × 26,339,991.40
  4. Step 4: Simplify right side
    41,475,197.80x = 1,638,684,530,047,948.25
  5. Step 5: Solve for x
    x = 1,638,684,530,047,948.25/41,475,197.80
  6. Step 6: Final answer
    x = 39,509,987.10

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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.