Home / 2,165,639,502.05-3,248,075,260.01-984,943,426.19

Finding the Fourth Proportional to 2,165,639,502.05, 3,248,075,260.01 and 984,943,426.19

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Solution

The fourth proportional to 2,165,639,502.05, 3,248,075,260.01 and 984,943,426.19 is: 1,477,240,497.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,165,639,502.05 : 3,248,075,260.01 = 984,943,426.19 : x
  2. Step 2: Convert to fraction form
    2,165,639,502.05/3,248,075,260.01 = 984,943,426.19/x
  3. Step 3: Cross multiply
    2,165,639,502.05x = 3,248,075,260.01 × 984,943,426.19
  4. Step 4: Simplify right side
    2,165,639,502.05x = 3,199,170,375,096,059,392
  5. Step 5: Solve for x
    x = 3,199,170,375,096,059,392/2,165,639,502.05
  6. Step 6: Final answer
    x = 1,477,240,497.36

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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.