Home / 241,432,145.40-362,148,218.10-192,114,420.60

Finding the Fourth Proportional to 241,432,145.40, 362,148,218.10 and 192,114,420.60

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Solution

The fourth proportional to 241,432,145.40, 362,148,218.10 and 192,114,420.60 is: 288,171,630.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,432,145.40 : 362,148,218.10 = 192,114,420.60 : x
  2. Step 2: Convert to fraction form
    241,432,145.40/362,148,218.10 = 192,114,420.60/x
  3. Step 3: Cross multiply
    241,432,145.40x = 362,148,218.10 × 192,114,420.60
  4. Step 4: Simplify right side
    241,432,145.40x = 69,573,895,091,603,936
  5. Step 5: Solve for x
    x = 69,573,895,091,603,936/241,432,145.40
  6. Step 6: Final answer
    x = 288,171,630.90

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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.