Home / 27,243,022,984.80-40,864,534,477.20-27,243,022,984.80

Finding the Fourth Proportional to 27,243,022,984.80, 40,864,534,477.20 and 27,243,022,984.80

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Solution

The fourth proportional to 27,243,022,984.80, 40,864,534,477.20 and 27,243,022,984.80 is: 40,864,534,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,243,022,984.80 : 40,864,534,477.20 = 27,243,022,984.80 : x
  2. Step 2: Convert to fraction form
    27,243,022,984.80/40,864,534,477.20 = 27,243,022,984.80/x
  3. Step 3: Cross multiply
    27,243,022,984.80x = 40,864,534,477.20 × 27,243,022,984.80
  4. Step 4: Simplify right side
    27,243,022,984.80x = 1,113,273,452,025,511,542,784
  5. Step 5: Solve for x
    x = 1,113,273,452,025,511,542,784/27,243,022,984.80
  6. Step 6: Final answer
    x = 40,864,534,477.20

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1.5x scale

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.