Home / 14,213,368,322,396-19,614,448,284,906-8,130,350,084,443.50

Finding the Fourth Proportional to 14,213,368,322,396, 19,614,448,284,906 and 8,130,350,084,443.50

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Solution

The fourth proportional to 14,213,368,322,396, 19,614,448,284,906 and 8,130,350,084,443.50 is: 11,219,883,116,531.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,213,368,322,396 : 19,614,448,284,906 = 8,130,350,084,443.50 : x
  2. Step 2: Convert to fraction form
    14,213,368,322,396/19,614,448,284,906 = 8,130,350,084,443.50/x
  3. Step 3: Cross multiply
    14,213,368,322,396x = 19,614,448,284,906 × 8,130,350,084,443.50
  4. Step 4: Simplify right side
    14,213,368,322,396x = 159,472,331,269,498,155,927,863,296
  5. Step 5: Solve for x
    x = 159,472,331,269,498,155,927,863,296/14,213,368,322,396
  6. Step 6: Final answer
    x = 11,219,883,116,531.76

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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.