Home / 248,843,288.80-373,215,166.80-119,450,648.80

Finding the Fourth Proportional to 248,843,288.80, 373,215,166.80 and 119,450,648.80

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Solution

The fourth proportional to 248,843,288.80, 373,215,166.80 and 119,450,648.80 is: 179,152,084.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,843,288.80 : 373,215,166.80 = 119,450,648.80 : x
  2. Step 2: Convert to fraction form
    248,843,288.80/373,215,166.80 = 119,450,648.80/x
  3. Step 3: Cross multiply
    248,843,288.80x = 373,215,166.80 × 119,450,648.80
  4. Step 4: Simplify right side
    248,843,288.80x = 44,580,793,816,260,224
  5. Step 5: Solve for x
    x = 44,580,793,816,260,224/248,843,288.80
  6. Step 6: Final answer
    x = 179,152,084.15

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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.