Home / 43,875,959,454.48-65,793,192,413.97-16,997,116,569.60

Finding the Fourth Proportional to 43,875,959,454.48, 65,793,192,413.97 and 16,997,116,569.60

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Solution

The fourth proportional to 43,875,959,454.48, 65,793,192,413.97 and 16,997,116,569.60 is: 25,487,637,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,875,959,454.48 : 65,793,192,413.97 = 16,997,116,569.60 : x
  2. Step 2: Convert to fraction form
    43,875,959,454.48/65,793,192,413.97 = 16,997,116,569.60/x
  3. Step 3: Cross multiply
    43,875,959,454.48x = 65,793,192,413.97 × 16,997,116,569.60
  4. Step 4: Simplify right side
    43,875,959,454.48x = 1,118,294,560,946,370,510,848
  5. Step 5: Solve for x
    x = 1,118,294,560,946,370,510,848/43,875,959,454.48
  6. Step 6: Final answer
    x = 25,487,637,759.96

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1.5x scale

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.