Home / 11,032,770,991.68-15,225,545,525.04-6,020,841,261.60

Finding the Fourth Proportional to 11,032,770,991.68, 15,225,545,525.04 and 6,020,841,261.60

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Solution

The fourth proportional to 11,032,770,991.68, 15,225,545,525.04 and 6,020,841,261.60 is: 8,308,936,421.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032,770,991.68 : 15,225,545,525.04 = 6,020,841,261.60 : x
  2. Step 2: Convert to fraction form
    11,032,770,991.68/15,225,545,525.04 = 6,020,841,261.60/x
  3. Step 3: Cross multiply
    11,032,770,991.68x = 15,225,545,525.04 × 6,020,841,261.60
  4. Step 4: Simplify right side
    11,032,770,991.68x = 91,670,592,727,530,078,208
  5. Step 5: Solve for x
    x = 91,670,592,727,530,078,208/11,032,770,991.68
  6. Step 6: Final answer
    x = 8,308,936,421.93

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1.5x scale

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.