Home / 220,594,537.54-330,582,116.16-174,333,035.89

Finding the Fourth Proportional to 220,594,537.54, 330,582,116.16 and 174,333,035.89

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Solution

The fourth proportional to 220,594,537.54, 330,582,116.16 and 174,333,035.89 is: 261,254,809.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,594,537.54 : 330,582,116.16 = 174,333,035.89 : x
  2. Step 2: Convert to fraction form
    220,594,537.54/330,582,116.16 = 174,333,035.89/x
  3. Step 3: Cross multiply
    220,594,537.54x = 330,582,116.16 × 174,333,035.89
  4. Step 4: Simplify right side
    220,594,537.54x = 57,631,383,922,180,408
  5. Step 5: Solve for x
    x = 57,631,383,922,180,408/220,594,537.54
  6. Step 6: Final answer
    x = 261,254,809.68

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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.