Home / 104,129,104.37-156,244,837.82-41,877,933.80

Finding the Fourth Proportional to 104,129,104.37, 156,244,837.82 and 41,877,933.80

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Solution

The fourth proportional to 104,129,104.37, 156,244,837.82 and 41,877,933.80 is: 62,837,484.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,129,104.37 : 156,244,837.82 = 41,877,933.80 : x
  2. Step 2: Convert to fraction form
    104,129,104.37/156,244,837.82 = 41,877,933.80/x
  3. Step 3: Cross multiply
    104,129,104.37x = 156,244,837.82 × 41,877,933.80
  4. Step 4: Simplify right side
    104,129,104.37x = 6,543,210,973,827,083
  5. Step 5: Solve for x
    x = 6,543,210,973,827,083/104,129,104.37
  6. Step 6: Final answer
    x = 62,837,484.43

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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.