Home / 1,079,313,524.30-1,618,970,082.21-588,439,581.26

Finding the Fourth Proportional to 1,079,313,524.30, 1,618,970,082.21 and 588,439,581.26

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Solution

The fourth proportional to 1,079,313,524.30, 1,618,970,082.21 and 588,439,581.26 is: 882,659,260.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,313,524.30 : 1,618,970,082.21 = 588,439,581.26 : x
  2. Step 2: Convert to fraction form
    1,079,313,524.30/1,618,970,082.21 = 588,439,581.26/x
  3. Step 3: Cross multiply
    1,079,313,524.30x = 1,618,970,082.21 × 588,439,581.26
  4. Step 4: Simplify right side
    1,079,313,524.30x = 952,666,077,248,120,192
  5. Step 5: Solve for x
    x = 952,666,077,248,120,192/1,079,313,524.30
  6. Step 6: Final answer
    x = 882,659,260.54

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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.