Home / 880,099,184.27-1,214,546,541.68-483,622,276.43

Finding the Fourth Proportional to 880,099,184.27, 1,214,546,541.68 and 483,622,276.43

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Solution

The fourth proportional to 880,099,184.27, 1,214,546,541.68 and 483,622,276.43 is: 667,404,053.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    880,099,184.27 : 1,214,546,541.68 = 483,622,276.43 : x
  2. Step 2: Convert to fraction form
    880,099,184.27/1,214,546,541.68 = 483,622,276.43/x
  3. Step 3: Cross multiply
    880,099,184.27x = 1,214,546,541.68 × 483,622,276.43
  4. Step 4: Simplify right side
    880,099,184.27x = 587,381,763,315,047,296
  5. Step 5: Solve for x
    x = 587,381,763,315,047,296/880,099,184.27
  6. Step 6: Final answer
    x = 667,404,053.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.