Home / 349,579,830,832.24-482,415,032,458.53-195,257,762,468.33

Finding the Fourth Proportional to 349,579,830,832.24, 482,415,032,458.53 and 195,257,762,468.33

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Solution

The fourth proportional to 349,579,830,832.24, 482,415,032,458.53 and 195,257,762,468.33 is: 269,452,844,561.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,579,830,832.24 : 482,415,032,458.53 = 195,257,762,468.33 : x
  2. Step 2: Convert to fraction form
    349,579,830,832.24/482,415,032,458.53 = 195,257,762,468.33/x
  3. Step 3: Cross multiply
    349,579,830,832.24x = 482,415,032,458.53 × 195,257,762,468.33
  4. Step 4: Simplify right side
    349,579,830,832.24x = 94,195,279,818,939,361,656,832
  5. Step 5: Solve for x
    x = 94,195,279,818,939,361,656,832/349,579,830,832.24
  6. Step 6: Final answer
    x = 269,452,844,561.11

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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.