Home / 268,410,504.02-370,398,992.54-162,626,550.18

Finding the Fourth Proportional to 268,410,504.02, 370,398,992.54 and 162,626,550.18

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Solution

The fourth proportional to 268,410,504.02, 370,398,992.54 and 162,626,550.18 is: 224,420,093.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,410,504.02 : 370,398,992.54 = 162,626,550.18 : x
  2. Step 2: Convert to fraction form
    268,410,504.02/370,398,992.54 = 162,626,550.18/x
  3. Step 3: Cross multiply
    268,410,504.02x = 370,398,992.54 × 162,626,550.18
  4. Step 4: Simplify right side
    268,410,504.02x = 60,236,710,346,114,632
  5. Step 5: Solve for x
    x = 60,236,710,346,114,632/268,410,504.02
  6. Step 6: Final answer
    x = 224,420,093.27

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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.