Home / 14,213,368,322,379-19,614,448,284,884-8,130,350,084,427

Finding the Fourth Proportional to 14,213,368,322,379, 19,614,448,284,884 and 8,130,350,084,427

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Solution

The fourth proportional to 14,213,368,322,379, 19,614,448,284,884 and 8,130,350,084,427 is: 11,219,883,116,509.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,213,368,322,379 : 19,614,448,284,884 = 8,130,350,084,427 : x
  2. Step 2: Convert to fraction form
    14,213,368,322,379/19,614,448,284,884 = 8,130,350,084,427/x
  3. Step 3: Cross multiply
    14,213,368,322,379x = 19,614,448,284,884 × 8,130,350,084,427
  4. Step 4: Simplify right side
    14,213,368,322,379x = 159,472,331,268,995,644,754,231,296
  5. Step 5: Solve for x
    x = 159,472,331,268,995,644,754,231,296/14,213,368,322,379
  6. Step 6: Final answer
    x = 11,219,883,116,509.82

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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.