Home / 9,314,882,610,820.50-13,972,305,179,138-8,748,042,709,361

Finding the Fourth Proportional to 9,314,882,610,820.50, 13,972,305,179,138 and 8,748,042,709,361

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Solution

The fourth proportional to 9,314,882,610,820.50, 13,972,305,179,138 and 8,748,042,709,361 is: 13,122,046,467,159.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,314,882,610,820.50 : 13,972,305,179,138 = 8,748,042,709,361 : x
  2. Step 2: Convert to fraction form
    9,314,882,610,820.50/13,972,305,179,138 = 8,748,042,709,361/x
  3. Step 3: Cross multiply
    9,314,882,610,820.50x = 13,972,305,179,138 × 8,748,042,709,361
  4. Step 4: Simplify right side
    9,314,882,610,820.50x = 122,230,322,455,325,128,381,169,664
  5. Step 5: Solve for x
    x = 122,230,322,455,325,128,381,169,664/9,314,882,610,820.50
  6. Step 6: Final answer
    x = 13,122,046,467,159.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.