Home / 14,213,368,322,385-19,614,448,284,890-8,130,350,084,433

Finding the Fourth Proportional to 14,213,368,322,385, 19,614,448,284,890 and 8,130,350,084,433

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Solution

The fourth proportional to 14,213,368,322,385, 19,614,448,284,890 and 8,130,350,084,433 is: 11,219,883,116,516.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,213,368,322,385 : 19,614,448,284,890 = 8,130,350,084,433 : x
  2. Step 2: Convert to fraction form
    14,213,368,322,385/19,614,448,284,890 = 8,130,350,084,433/x
  3. Step 3: Cross multiply
    14,213,368,322,385x = 19,614,448,284,890 × 8,130,350,084,433
  4. Step 4: Simplify right side
    14,213,368,322,385x = 159,472,331,269,162,117,686,624,256
  5. Step 5: Solve for x
    x = 159,472,331,269,162,117,686,624,256/14,213,368,322,385
  6. Step 6: Final answer
    x = 11,219,883,116,516.80

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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.