Home / 43,752,702.90-65,629,054.35-27,526,037.70

Finding the Fourth Proportional to 43,752,702.90, 65,629,054.35 and 27,526,037.70

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Solution

The fourth proportional to 43,752,702.90, 65,629,054.35 and 27,526,037.70 is: 41,289,056.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,752,702.90 : 65,629,054.35 = 27,526,037.70 : x
  2. Step 2: Convert to fraction form
    43,752,702.90/65,629,054.35 = 27,526,037.70/x
  3. Step 3: Cross multiply
    43,752,702.90x = 65,629,054.35 × 27,526,037.70
  4. Step 4: Simplify right side
    43,752,702.90x = 1,806,507,824,253,449
  5. Step 5: Solve for x
    x = 1,806,507,824,253,449/43,752,702.90
  6. Step 6: Final answer
    x = 41,289,056.55

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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.