Home / 25,320,924,646.22-34,942,546,315.38-14,469,872,399.18

Finding the Fourth Proportional to 25,320,924,646.22, 34,942,546,315.38 and 14,469,872,399.18

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Solution

The fourth proportional to 25,320,924,646.22, 34,942,546,315.38 and 14,469,872,399.18 is: 19,968,235,502.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,320,924,646.22 : 34,942,546,315.38 = 14,469,872,399.18 : x
  2. Step 2: Convert to fraction form
    25,320,924,646.22/34,942,546,315.38 = 14,469,872,399.18/x
  3. Step 3: Cross multiply
    25,320,924,646.22x = 34,942,546,315.38 × 14,469,872,399.18
  4. Step 4: Simplify right side
    25,320,924,646.22x = 505,614,186,485,985,837,056
  5. Step 5: Solve for x
    x = 505,614,186,485,985,837,056/25,320,924,646.22
  6. Step 6: Final answer
    x = 19,968,235,502.86

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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.