Home / 61,603,556,894,820-85,014,947,302,260-33,857,493,269,086

Finding the Fourth Proportional to 61,603,556,894,820, 85,014,947,302,260 and 33,857,493,269,086

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Solution

The fourth proportional to 61,603,556,894,820, 85,014,947,302,260 and 33,857,493,269,086 is: 46,724,461,234,802.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,603,556,894,820 : 85,014,947,302,260 = 33,857,493,269,086 : x
  2. Step 2: Convert to fraction form
    61,603,556,894,820/85,014,947,302,260 = 33,857,493,269,086/x
  3. Step 3: Cross multiply
    61,603,556,894,820x = 85,014,947,302,260 × 33,857,493,269,086
  4. Step 4: Simplify right side
    61,603,556,894,820x = 2,878,393,006,057,969,067,596,185,600
  5. Step 5: Solve for x
    x = 2,878,393,006,057,969,067,596,185,600/61,603,556,894,820
  6. Step 6: Final answer
    x = 46,724,461,234,802.53

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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.