Home / 175,788,000.20-263,682,000.30-166,830,048.20

Finding the Fourth Proportional to 175,788,000.20, 263,682,000.30 and 166,830,048.20

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Solution

The fourth proportional to 175,788,000.20, 263,682,000.30 and 166,830,048.20 is: 250,245,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,788,000.20 : 263,682,000.30 = 166,830,048.20 : x
  2. Step 2: Convert to fraction form
    175,788,000.20/263,682,000.30 = 166,830,048.20/x
  3. Step 3: Cross multiply
    175,788,000.20x = 263,682,000.30 × 166,830,048.20
  4. Step 4: Simplify right side
    175,788,000.20x = 43,990,080,819,521,416
  5. Step 5: Solve for x
    x = 43,990,080,819,521,416/175,788,000.20
  6. Step 6: Final answer
    x = 250,245,072.30

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1.5x scale

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.