Home / 6,157,747,668.88-9,236,621,339.88-2,840,580,798.67

Finding the Fourth Proportional to 6,157,747,668.88, 9,236,621,339.88 and 2,840,580,798.67

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Solution

The fourth proportional to 6,157,747,668.88, 9,236,621,339.88 and 2,840,580,798.67 is: 4,260,871,122.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,747,668.88 : 9,236,621,339.88 = 2,840,580,798.67 : x
  2. Step 2: Convert to fraction form
    6,157,747,668.88/9,236,621,339.88 = 2,840,580,798.67/x
  3. Step 3: Cross multiply
    6,157,747,668.88x = 9,236,621,339.88 × 2,840,580,798.67
  4. Step 4: Simplify right side
    6,157,747,668.88x = 26,237,369,222,648,692,736
  5. Step 5: Solve for x
    x = 26,237,369,222,648,692,736/6,157,747,668.88
  6. Step 6: Final answer
    x = 4,260,871,122.61

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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.