Home / 248,832,199.80-373,248,299.70-246,443,412.60

Finding the Fourth Proportional to 248,832,199.80, 373,248,299.70 and 246,443,412.60

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Solution

The fourth proportional to 248,832,199.80, 373,248,299.70 and 246,443,412.60 is: 369,665,118.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,832,199.80 : 373,248,299.70 = 246,443,412.60 : x
  2. Step 2: Convert to fraction form
    248,832,199.80/373,248,299.70 = 246,443,412.60/x
  3. Step 3: Cross multiply
    248,832,199.80x = 373,248,299.70 × 246,443,412.60
  4. Step 4: Simplify right side
    248,832,199.80x = 91,984,584,725,215,552
  5. Step 5: Solve for x
    x = 91,984,584,725,215,552/248,832,199.80
  6. Step 6: Final answer
    x = 369,665,118.90

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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.