Home / 104,519,583.23-156,769,244.24-31,737,003.71

Finding the Fourth Proportional to 104,519,583.23, 156,769,244.24 and 31,737,003.71

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Solution

The fourth proportional to 104,519,583.23, 156,769,244.24 and 31,737,003.71 is: 47,602,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,519,583.23 : 156,769,244.24 = 31,737,003.71 : x
  2. Step 2: Convert to fraction form
    104,519,583.23/156,769,244.24 = 31,737,003.71/x
  3. Step 3: Cross multiply
    104,519,583.23x = 156,769,244.24 × 31,737,003.71
  4. Step 4: Simplify right side
    104,519,583.23x = 4,975,386,085,116,245
  5. Step 5: Solve for x
    x = 4,975,386,085,116,245/104,519,583.23
  6. Step 6: Final answer
    x = 47,602,429.44

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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.