Home / 54,695,434,870.13-82,137,042,069.71-33,571,922,911.29

Finding the Fourth Proportional to 54,695,434,870.13, 82,137,042,069.71 and 33,571,922,911.29

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Solution

The fourth proportional to 54,695,434,870.13, 82,137,042,069.71 and 33,571,922,911.29 is: 50,415,513,672.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,695,434,870.13 : 82,137,042,069.71 = 33,571,922,911.29 : x
  2. Step 2: Convert to fraction form
    54,695,434,870.13/82,137,042,069.71 = 33,571,922,911.29/x
  3. Step 3: Cross multiply
    54,695,434,870.13x = 82,137,042,069.71 × 33,571,922,911.29
  4. Step 4: Simplify right side
    54,695,434,870.13x = 2,757,498,444,525,520,027,648
  5. Step 5: Solve for x
    x = 2,757,498,444,525,520,027,648/54,695,434,870.13
  6. Step 6: Final answer
    x = 50,415,513,672.64

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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.