Home / 52,884,421,765.98-79,338,887,533.05-15,111,489,076.84

Finding the Fourth Proportional to 52,884,421,765.98, 79,338,887,533.05 and 15,111,489,076.84

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Solution

The fourth proportional to 52,884,421,765.98, 79,338,887,533.05 and 15,111,489,076.84 is: 22,670,735,394.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,884,421,765.98 : 79,338,887,533.05 = 15,111,489,076.84 : x
  2. Step 2: Convert to fraction form
    52,884,421,765.98/79,338,887,533.05 = 15,111,489,076.84/x
  3. Step 3: Cross multiply
    52,884,421,765.98x = 79,338,887,533.05 × 15,111,489,076.84
  4. Step 4: Simplify right side
    52,884,421,765.98x = 1,198,928,732,324,322,344,960
  5. Step 5: Solve for x
    x = 1,198,928,732,324,322,344,960/52,884,421,765.98
  6. Step 6: Final answer
    x = 22,670,735,394.06

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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.