Home / 27,210,881,284.80-40,816,322,503.20-6,531,449,092.80

Finding the Fourth Proportional to 27,210,881,284.80, 40,816,322,503.20 and 6,531,449,092.80

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Solution

The fourth proportional to 27,210,881,284.80, 40,816,322,503.20 and 6,531,449,092.80 is: 9,797,173,777.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,210,881,284.80 : 40,816,322,503.20 = 6,531,449,092.80 : x
  2. Step 2: Convert to fraction form
    27,210,881,284.80/40,816,322,503.20 = 6,531,449,092.80/x
  3. Step 3: Cross multiply
    27,210,881,284.80x = 40,816,322,503.20 × 6,531,449,092.80
  4. Step 4: Simplify right side
    27,210,881,284.80x = 266,589,732,584,957,837,312
  5. Step 5: Solve for x
    x = 266,589,732,584,957,837,312/27,210,881,284.80
  6. Step 6: Final answer
    x = 9,797,173,777.46

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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.