Home / 4,480,159,776.85-6,722,222,168.15-2,352,504,978.66

Finding the Fourth Proportional to 4,480,159,776.85, 6,722,222,168.15 and 2,352,504,978.66

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Solution

The fourth proportional to 4,480,159,776.85, 6,722,222,168.15 and 2,352,504,978.66 is: 3,529,798,468.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,159,776.85 : 6,722,222,168.15 = 2,352,504,978.66 : x
  2. Step 2: Convert to fraction form
    4,480,159,776.85/6,722,222,168.15 = 2,352,504,978.66/x
  3. Step 3: Cross multiply
    4,480,159,776.85x = 6,722,222,168.15 × 2,352,504,978.66
  4. Step 4: Simplify right side
    4,480,159,776.85x = 15,814,061,118,231,492,608
  5. Step 5: Solve for x
    x = 15,814,061,118,231,492,608/4,480,159,776.85
  6. Step 6: Final answer
    x = 3,529,798,468.34

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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.