Home / 73,418,783.48-110,028,969.88-27,955,777.40

Finding the Fourth Proportional to 73,418,783.48, 110,028,969.88 and 27,955,777.40

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Solution

The fourth proportional to 73,418,783.48, 110,028,969.88 and 27,955,777.40 is: 41,895,891.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,418,783.48 : 110,028,969.88 = 27,955,777.40 : x
  2. Step 2: Convert to fraction form
    73,418,783.48/110,028,969.88 = 27,955,777.40/x
  3. Step 3: Cross multiply
    73,418,783.48x = 110,028,969.88 × 27,955,777.40
  4. Step 4: Simplify right side
    73,418,783.48x = 3,075,945,389,516,584.50
  5. Step 5: Solve for x
    x = 3,075,945,389,516,584.50/73,418,783.48
  6. Step 6: Final answer
    x = 41,895,891.54

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.