Home / 240,936,172.15-332,593,621.84-162,725,661.02

Finding the Fourth Proportional to 240,936,172.15, 332,593,621.84 and 162,725,661.02

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Solution

The fourth proportional to 240,936,172.15, 332,593,621.84 and 162,725,661.02 is: 224,630,102.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,936,172.15 : 332,593,621.84 = 162,725,661.02 : x
  2. Step 2: Convert to fraction form
    240,936,172.15/332,593,621.84 = 162,725,661.02/x
  3. Step 3: Cross multiply
    240,936,172.15x = 332,593,621.84 × 162,725,661.02
  4. Step 4: Simplify right side
    240,936,172.15x = 54,121,516,963,490,344
  5. Step 5: Solve for x
    x = 54,121,516,963,490,344/240,936,172.15
  6. Step 6: Final answer
    x = 224,630,102.16

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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.