Home / 241,648,294.88-362,652,960.04-163,740,471.30

Finding the Fourth Proportional to 241,648,294.88, 362,652,960.04 and 163,740,471.30

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Solution

The fourth proportional to 241,648,294.88, 362,652,960.04 and 163,740,471.30 is: 245,733,025.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,648,294.88 : 362,652,960.04 = 163,740,471.30 : x
  2. Step 2: Convert to fraction form
    241,648,294.88/362,652,960.04 = 163,740,471.30/x
  3. Step 3: Cross multiply
    241,648,294.88x = 362,652,960.04 × 163,740,471.30
  4. Step 4: Simplify right side
    241,648,294.88x = 59,380,966,594,880,320
  5. Step 5: Solve for x
    x = 59,380,966,594,880,320/241,648,294.88
  6. Step 6: Final answer
    x = 245,733,025.44

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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.