Home / 114,461,704.85-171,769,092.38-48,898,164.62

Finding the Fourth Proportional to 114,461,704.85, 171,769,092.38 and 48,898,164.62

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Solution

The fourth proportional to 114,461,704.85, 171,769,092.38 and 48,898,164.62 is: 73,379,942.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,461,704.85 : 171,769,092.38 = 48,898,164.62 : x
  2. Step 2: Convert to fraction form
    114,461,704.85/171,769,092.38 = 48,898,164.62/x
  3. Step 3: Cross multiply
    114,461,704.85x = 171,769,092.38 × 48,898,164.62
  4. Step 4: Simplify right side
    114,461,704.85x = 8,399,193,356,193,528
  5. Step 5: Solve for x
    x = 8,399,193,356,193,528/114,461,704.85
  6. Step 6: Final answer
    x = 73,379,942.82

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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.