Home / 273,271,553.60-410,001,808.80-263,823,713.60

Finding the Fourth Proportional to 273,271,553.60, 410,001,808.80 and 263,823,713.60

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Solution

The fourth proportional to 273,271,553.60, 410,001,808.80 and 263,823,713.60 is: 395,826,782.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,271,553.60 : 410,001,808.80 = 263,823,713.60 : x
  2. Step 2: Convert to fraction form
    273,271,553.60/410,001,808.80 = 263,823,713.60/x
  3. Step 3: Cross multiply
    273,271,553.60x = 410,001,808.80 × 263,823,713.60
  4. Step 4: Simplify right side
    273,271,553.60x = 108,168,199,780,333,168
  5. Step 5: Solve for x
    x = 108,168,199,780,333,168/273,271,553.60
  6. Step 6: Final answer
    x = 395,826,782.39

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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.