Home / 4,623,015,083,999.80-6,379,764,997,310-2,539,771,710,346.60

Finding the Fourth Proportional to 4,623,015,083,999.80, 6,379,764,997,310 and 2,539,771,710,346.60

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Solution

The fourth proportional to 4,623,015,083,999.80, 6,379,764,997,310 and 2,539,771,710,346.60 is: 3,504,887,257,432.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,015,083,999.80 : 6,379,764,997,310 = 2,539,771,710,346.60 : x
  2. Step 2: Convert to fraction form
    4,623,015,083,999.80/6,379,764,997,310 = 2,539,771,710,346.60/x
  3. Step 3: Cross multiply
    4,623,015,083,999.80x = 6,379,764,997,310 × 2,539,771,710,346.60
  4. Step 4: Simplify right side
    4,623,015,083,999.80x = 16,203,146,658,827,390,718,836,736
  5. Step 5: Solve for x
    x = 16,203,146,658,827,390,718,836,736/4,623,015,083,999.80
  6. Step 6: Final answer
    x = 3,504,887,257,432.12

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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.