Home / 10,409,204,991,809-14,364,509,640,992-5,721,503,544,414

Finding the Fourth Proportional to 10,409,204,991,809, 14,364,509,640,992 and 5,721,503,544,414

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Solution

The fourth proportional to 10,409,204,991,809, 14,364,509,640,992 and 5,721,503,544,414 is: 7,895,568,671,130.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,409,204,991,809 : 14,364,509,640,992 = 5,721,503,544,414 : x
  2. Step 2: Convert to fraction form
    10,409,204,991,809/14,364,509,640,992 = 5,721,503,544,414/x
  3. Step 3: Cross multiply
    10,409,204,991,809x = 14,364,509,640,992 × 5,721,503,544,414
  4. Step 4: Simplify right side
    10,409,204,991,809x = 82,186,592,824,704,809,360,687,104
  5. Step 5: Solve for x
    x = 82,186,592,824,704,809,360,687,104/10,409,204,991,809
  6. Step 6: Final answer
    x = 7,895,568,671,130.74

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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.