Home / 5,383,061,606.48-7,428,315,079.76-3,004,012,825.88

Finding the Fourth Proportional to 5,383,061,606.48, 7,428,315,079.76 and 3,004,012,825.88

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Solution

The fourth proportional to 5,383,061,606.48, 7,428,315,079.76 and 3,004,012,825.88 is: 4,145,364,739.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,383,061,606.48 : 7,428,315,079.76 = 3,004,012,825.88 : x
  2. Step 2: Convert to fraction form
    5,383,061,606.48/7,428,315,079.76 = 3,004,012,825.88/x
  3. Step 3: Cross multiply
    5,383,061,606.48x = 7,428,315,079.76 × 3,004,012,825.88
  4. Step 4: Simplify right side
    5,383,061,606.48x = 22,314,753,774,276,857,856
  5. Step 5: Solve for x
    x = 22,314,753,774,276,857,856/5,383,061,606.48
  6. Step 6: Final answer
    x = 4,145,364,739.54

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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.