Home / 46,824,309,261.75-64,617,383,846.94-25,414,550,641.72

Finding the Fourth Proportional to 46,824,309,261.75, 64,617,383,846.94 and 25,414,550,641.72

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Solution

The fourth proportional to 46,824,309,261.75, 64,617,383,846.94 and 25,414,550,641.72 is: 35,071,991,450.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,824,309,261.75 : 64,617,383,846.94 = 25,414,550,641.72 : x
  2. Step 2: Convert to fraction form
    46,824,309,261.75/64,617,383,846.94 = 25,414,550,641.72/x
  3. Step 3: Cross multiply
    46,824,309,261.75x = 64,617,383,846.94 × 25,414,550,641.72
  4. Step 4: Simplify right side
    46,824,309,261.75x = 1,642,221,774,113,195,425,792
  5. Step 5: Solve for x
    x = 1,642,221,774,113,195,425,792/46,824,309,261.75
  6. Step 6: Final answer
    x = 35,071,991,450.71

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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.