Home / 2,984,928,572,244.80-4,477,840,545,201.20-1,048,404,130,757.30

Finding the Fourth Proportional to 2,984,928,572,244.80, 4,477,840,545,201.20 and 1,048,404,130,757.30

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Solution

The fourth proportional to 2,984,928,572,244.80, 4,477,840,545,201.20 and 1,048,404,130,757.30 is: 1,572,763,438,332.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,984,928,572,244.80 : 4,477,840,545,201.20 = 1,048,404,130,757.30 : x
  2. Step 2: Convert to fraction form
    2,984,928,572,244.80/4,477,840,545,201.20 = 1,048,404,130,757.30/x
  3. Step 3: Cross multiply
    2,984,928,572,244.80x = 4,477,840,545,201.20 × 1,048,404,130,757.30
  4. Step 4: Simplify right side
    2,984,928,572,244.80x = 4,694,586,524,461,458,887,016,448
  5. Step 5: Solve for x
    x = 4,694,586,524,461,458,887,016,448/2,984,928,572,244.80
  6. Step 6: Final answer
    x = 1,572,763,438,332.77

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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.