Home / 51,075,399.33-76,610,955.74-23,772,300.84

Finding the Fourth Proportional to 51,075,399.33, 76,610,955.74 and 23,772,300.84

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Solution

The fourth proportional to 51,075,399.33, 76,610,955.74 and 23,772,300.84 is: 35,657,453.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,075,399.33 : 76,610,955.74 = 23,772,300.84 : x
  2. Step 2: Convert to fraction form
    51,075,399.33/76,610,955.74 = 23,772,300.84/x
  3. Step 3: Cross multiply
    51,075,399.33x = 76,610,955.74 × 23,772,300.84
  4. Step 4: Simplify right side
    51,075,399.33x = 1,821,218,687,372,343.25
  5. Step 5: Solve for x
    x = 1,821,218,687,372,343.25/51,075,399.33
  6. Step 6: Final answer
    x = 35,657,453.71

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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.