Home / 167,316,704.80-250,975,057.20-160,939,412.80

Finding the Fourth Proportional to 167,316,704.80, 250,975,057.20 and 160,939,412.80

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Solution

The fourth proportional to 167,316,704.80, 250,975,057.20 and 160,939,412.80 is: 241,409,119.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,316,704.80 : 250,975,057.20 = 160,939,412.80 : x
  2. Step 2: Convert to fraction form
    167,316,704.80/250,975,057.20 = 160,939,412.80/x
  3. Step 3: Cross multiply
    167,316,704.80x = 250,975,057.20 × 160,939,412.80
  4. Step 4: Simplify right side
    167,316,704.80x = 40,391,778,333,214,416
  5. Step 5: Solve for x
    x = 40,391,778,333,214,416/167,316,704.80
  6. Step 6: Final answer
    x = 241,409,119.20

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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.