Home / 33,967,211,770.35-46,874,893,826.64-18,724,968,724.73

Finding the Fourth Proportional to 33,967,211,770.35, 46,874,893,826.64 and 18,724,968,724.73

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Solution

The fourth proportional to 33,967,211,770.35, 46,874,893,826.64 and 18,724,968,724.73 is: 25,840,534,890.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,967,211,770.35 : 46,874,893,826.64 = 18,724,968,724.73 : x
  2. Step 2: Convert to fraction form
    33,967,211,770.35/46,874,893,826.64 = 18,724,968,724.73/x
  3. Step 3: Cross multiply
    33,967,211,770.35x = 46,874,893,826.64 × 18,724,968,724.73
  4. Step 4: Simplify right side
    33,967,211,770.35x = 877,730,920,878,638,891,008
  5. Step 5: Solve for x
    x = 877,730,920,878,638,891,008/33,967,211,770.35
  6. Step 6: Final answer
    x = 25,840,534,890.32

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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.