Home / 21,514,653-32,278,299.93-6,368,978.16

Finding the Fourth Proportional to 21,514,653, 32,278,299.93 and 6,368,978.16

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Solution

The fourth proportional to 21,514,653, 32,278,299.93 and 6,368,978.16 is: 9,555,338.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,514,653 : 32,278,299.93 = 6,368,978.16 : x
  2. Step 2: Convert to fraction form
    21,514,653/32,278,299.93 = 6,368,978.16/x
  3. Step 3: Cross multiply
    21,514,653x = 32,278,299.93 × 6,368,978.16
  4. Step 4: Simplify right side
    21,514,653x = 205,579,787,296,099.53
  5. Step 5: Solve for x
    x = 205,579,787,296,099.53/21,514,653
  6. Step 6: Final answer
    x = 9,555,338.28

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