Home / 5,770,885,739.06-7,962,972,703.41-3,230,435,668.34

Finding the Fourth Proportional to 5,770,885,739.06, 7,962,972,703.41 and 3,230,435,668.34

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Solution

The fourth proportional to 5,770,885,739.06, 7,962,972,703.41 and 3,230,435,668.34 is: 4,457,525,622.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,885,739.06 : 7,962,972,703.41 = 3,230,435,668.34 : x
  2. Step 2: Convert to fraction form
    5,770,885,739.06/7,962,972,703.41 = 3,230,435,668.34/x
  3. Step 3: Cross multiply
    5,770,885,739.06x = 7,962,972,703.41 × 3,230,435,668.34
  4. Step 4: Simplify right side
    5,770,885,739.06x = 25,723,871,047,113,461,760
  5. Step 5: Solve for x
    x = 25,723,871,047,113,461,760/5,770,885,739.06
  6. Step 6: Final answer
    x = 4,457,525,622.63

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Double scale
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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.