Home / 61,144,376,036,991-91,716,906,927,106-20,394,977,608,925

Finding the Fourth Proportional to 61,144,376,036,991, 91,716,906,927,106 and 20,394,977,608,925

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Solution

The fourth proportional to 61,144,376,036,991, 91,716,906,927,106 and 20,394,977,608,925 is: 30,592,580,779,735.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,144,376,036,991 : 91,716,906,927,106 = 20,394,977,608,925 : x
  2. Step 2: Convert to fraction form
    61,144,376,036,991/91,716,906,927,106 = 20,394,977,608,925/x
  3. Step 3: Cross multiply
    61,144,376,036,991x = 91,716,906,927,106 × 20,394,977,608,925
  4. Step 4: Simplify right side
    61,144,376,036,991x = 1,870,564,263,138,185,189,036,916,736
  5. Step 5: Solve for x
    x = 1,870,564,263,138,185,189,036,916,736/61,144,376,036,991
  6. Step 6: Final answer
    x = 30,592,580,779,735.73

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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.