Home / 21,367,890,096,177-31,907,943,440,223-17,450,463,412,119

Finding the Fourth Proportional to 21,367,890,096,177, 31,907,943,440,223 and 17,450,463,412,119

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Solution

The fourth proportional to 21,367,890,096,177, 31,907,943,440,223 and 17,450,463,412,119 is: 26,058,183,426,317.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,367,890,096,177 : 31,907,943,440,223 = 17,450,463,412,119 : x
  2. Step 2: Convert to fraction form
    21,367,890,096,177/31,907,943,440,223 = 17,450,463,412,119/x
  3. Step 3: Cross multiply
    21,367,890,096,177x = 31,907,943,440,223 × 17,450,463,412,119
  4. Step 4: Simplify right side
    21,367,890,096,177x = 556,808,399,559,573,893,407,571,968
  5. Step 5: Solve for x
    x = 556,808,399,559,573,893,407,571,968/21,367,890,096,177
  6. Step 6: Final answer
    x = 26,058,183,426,317.52

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.