Home / 22,245,759.41-33,347,594.70-16,772,354.51

Finding the Fourth Proportional to 22,245,759.41, 33,347,594.70 and 16,772,354.51

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Solution

The fourth proportional to 22,245,759.41, 33,347,594.70 and 16,772,354.51 is: 25,142,665.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,245,759.41 : 33,347,594.70 = 16,772,354.51 : x
  2. Step 2: Convert to fraction form
    22,245,759.41/33,347,594.70 = 16,772,354.51/x
  3. Step 3: Cross multiply
    22,245,759.41x = 33,347,594.70 × 16,772,354.51
  4. Step 4: Simplify right side
    22,245,759.41x = 559,317,680,197,459.12
  5. Step 5: Solve for x
    x = 559,317,680,197,459.12/22,245,759.41
  6. Step 6: Final answer
    x = 25,142,665.17

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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.