Home / 1,952,075,233.26-2,928,106,463.54-708,504,039.87

Finding the Fourth Proportional to 1,952,075,233.26, 2,928,106,463.54 and 708,504,039.87

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Solution

The fourth proportional to 1,952,075,233.26, 2,928,106,463.54 and 708,504,039.87 is: 1,062,753,741.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,075,233.26 : 2,928,106,463.54 = 708,504,039.87 : x
  2. Step 2: Convert to fraction form
    1,952,075,233.26/2,928,106,463.54 = 708,504,039.87/x
  3. Step 3: Cross multiply
    1,952,075,233.26x = 2,928,106,463.54 × 708,504,039.87
  4. Step 4: Simplify right side
    1,952,075,233.26x = 2,074,575,258,584,006,144
  5. Step 5: Solve for x
    x = 2,074,575,258,584,006,144/1,952,075,233.26
  6. Step 6: Final answer
    x = 1,062,753,741.88

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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.