Home / 33,967,213,867.22-46,874,896,720.07-18,724,970,821.61

Finding the Fourth Proportional to 33,967,213,867.22, 46,874,896,720.07 and 18,724,970,821.61

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Solution

The fourth proportional to 33,967,213,867.22, 46,874,896,720.07 and 18,724,970,821.61 is: 25,840,537,783.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,967,213,867.22 : 46,874,896,720.07 = 18,724,970,821.61 : x
  2. Step 2: Convert to fraction form
    33,967,213,867.22/46,874,896,720.07 = 18,724,970,821.61/x
  3. Step 3: Cross multiply
    33,967,213,867.22x = 46,874,896,720.07 × 18,724,970,821.61
  4. Step 4: Simplify right side
    33,967,213,867.22x = 877,731,073,349,340,102,656
  5. Step 5: Solve for x
    x = 877,731,073,349,340,102,656/33,967,213,867.22
  6. Step 6: Final answer
    x = 25,840,537,783.89

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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.