Home / 22,783,224.54-31,440,848.90-12,329,241.20

Finding the Fourth Proportional to 22,783,224.54, 31,440,848.90 and 12,329,241.20

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Solution

The fourth proportional to 22,783,224.54, 31,440,848.90 and 12,329,241.20 is: 17,014,352.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,783,224.54 : 31,440,848.90 = 12,329,241.20 : x
  2. Step 2: Convert to fraction form
    22,783,224.54/31,440,848.90 = 12,329,241.20/x
  3. Step 3: Cross multiply
    22,783,224.54x = 31,440,848.90 × 12,329,241.20
  4. Step 4: Simplify right side
    22,783,224.54x = 387,641,809,535,498.44
  5. Step 5: Solve for x
    x = 387,641,809,535,498.44/22,783,224.54
  6. Step 6: Final answer
    x = 17,014,352.33

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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.