Home / 22,907,338,141.82-34,365,952,950.89-6,972,920,639.15

Finding the Fourth Proportional to 22,907,338,141.82, 34,365,952,950.89 and 6,972,920,639.15

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Solution

The fourth proportional to 22,907,338,141.82, 34,365,952,950.89 and 6,972,920,639.15 is: 10,460,886,425.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,907,338,141.82 : 34,365,952,950.89 = 6,972,920,639.15 : x
  2. Step 2: Convert to fraction form
    22,907,338,141.82/34,365,952,950.89 = 6,972,920,639.15/x
  3. Step 3: Cross multiply
    22,907,338,141.82x = 34,365,952,950.89 × 6,972,920,639.15
  4. Step 4: Simplify right side
    22,907,338,141.82x = 239,631,062,615,112,056,832
  5. Step 5: Solve for x
    x = 239,631,062,615,112,056,832/22,907,338,141.82
  6. Step 6: Final answer
    x = 10,460,886,425.63

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1.5x scale

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.