Home / 2,984,928,572,254.60-4,477,840,545,215.70-1,048,404,130,766.90

Finding the Fourth Proportional to 2,984,928,572,254.60, 4,477,840,545,215.70 and 1,048,404,130,766.90

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Solution

The fourth proportional to 2,984,928,572,254.60, 4,477,840,545,215.70 and 1,048,404,130,766.90 is: 1,572,763,438,347.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,928,572,254.60 : 4,477,840,545,215.70 = 1,048,404,130,766.90 : x
  2. Step 2: Convert to fraction form
    2,984,928,572,254.60/4,477,840,545,215.70 = 1,048,404,130,766.90/x
  3. Step 3: Cross multiply
    2,984,928,572,254.60x = 4,477,840,545,215.70 × 1,048,404,130,766.90
  4. Step 4: Simplify right side
    2,984,928,572,254.60x = 4,694,586,524,519,647,640,813,568
  5. Step 5: Solve for x
    x = 4,694,586,524,519,647,640,813,568/2,984,928,572,254.60
  6. Step 6: Final answer
    x = 1,572,763,438,347.10

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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.