Home / 11,726,866,405.26-16,183,086,067.13-6,374,426,764.32

Finding the Fourth Proportional to 11,726,866,405.26, 16,183,086,067.13 and 6,374,426,764.32

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Solution

The fourth proportional to 11,726,866,405.26, 16,183,086,067.13 and 6,374,426,764.32 is: 8,796,714,603.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,726,866,405.26 : 16,183,086,067.13 = 6,374,426,764.32 : x
  2. Step 2: Convert to fraction form
    11,726,866,405.26/16,183,086,067.13 = 6,374,426,764.32/x
  3. Step 3: Cross multiply
    11,726,866,405.26x = 16,183,086,067.13 × 6,374,426,764.32
  4. Step 4: Simplify right side
    11,726,866,405.26x = 103,157,896,955,575,681,024
  5. Step 5: Solve for x
    x = 103,157,896,955,575,681,024/11,726,866,405.26
  6. Step 6: Final answer
    x = 8,796,714,603.08

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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.