Home / 175,360,328.80-263,256,147.60-110,664,008.80

Finding the Fourth Proportional to 175,360,328.80, 263,256,147.60 and 110,664,008.80

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Solution

The fourth proportional to 175,360,328.80, 263,256,147.60 and 110,664,008.80 is: 166,132,105.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,360,328.80 : 263,256,147.60 = 110,664,008.80 : x
  2. Step 2: Convert to fraction form
    175,360,328.80/263,256,147.60 = 110,664,008.80/x
  3. Step 3: Cross multiply
    175,360,328.80x = 263,256,147.60 × 110,664,008.80
  4. Step 4: Simplify right side
    175,360,328.80x = 29,132,980,634,660,496
  5. Step 5: Solve for x
    x = 29,132,980,634,660,496/175,360,328.80
  6. Step 6: Final answer
    x = 166,132,105.44

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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.