Home / 29,765,046.76-41,047,546.98-19,460,602.60

Finding the Fourth Proportional to 29,765,046.76, 41,047,546.98 and 19,460,602.60

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Solution

The fourth proportional to 29,765,046.76, 41,047,546.98 and 19,460,602.60 is: 26,837,182.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,765,046.76 : 41,047,546.98 = 19,460,602.60 : x
  2. Step 2: Convert to fraction form
    29,765,046.76/41,047,546.98 = 19,460,602.60/x
  3. Step 3: Cross multiply
    29,765,046.76x = 41,047,546.98 × 19,460,602.60
  4. Step 4: Simplify right side
    29,765,046.76x = 798,809,999,482,610.12
  5. Step 5: Solve for x
    x = 798,809,999,482,610.12/29,765,046.76
  6. Step 6: Final answer
    x = 26,837,182.75

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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.