Home / 14,213,368,322,397-19,614,448,284,910-8,130,350,084,445

Finding the Fourth Proportional to 14,213,368,322,397, 19,614,448,284,910 and 8,130,350,084,445

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Solution

The fourth proportional to 14,213,368,322,397, 19,614,448,284,910 and 8,130,350,084,445 is: 11,219,883,116,535.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,213,368,322,397 : 19,614,448,284,910 = 8,130,350,084,445 : x
  2. Step 2: Convert to fraction form
    14,213,368,322,397/19,614,448,284,910 = 8,130,350,084,445/x
  3. Step 3: Cross multiply
    14,213,368,322,397x = 19,614,448,284,910 × 8,130,350,084,445
  4. Step 4: Simplify right side
    14,213,368,322,397x = 159,472,331,269,560,106,536,140,800
  5. Step 5: Solve for x
    x = 159,472,331,269,560,106,536,140,800/14,213,368,322,397
  6. Step 6: Final answer
    x = 11,219,883,116,535.32

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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.