Home / 115,691,855.77-173,535,773.66-46,602,893.03

Finding the Fourth Proportional to 115,691,855.77, 173,535,773.66 and 46,602,893.03

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Solution

The fourth proportional to 115,691,855.77, 173,535,773.66 and 46,602,893.03 is: 69,903,529.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,691,855.77 : 173,535,773.66 = 46,602,893.03 : x
  2. Step 2: Convert to fraction form
    115,691,855.77/173,535,773.66 = 46,602,893.03/x
  3. Step 3: Cross multiply
    115,691,855.77x = 173,535,773.66 × 46,602,893.03
  4. Step 4: Simplify right side
    115,691,855.77x = 8,087,269,097,293,460
  5. Step 5: Solve for x
    x = 8,087,269,097,293,460/115,691,855.77
  6. Step 6: Final answer
    x = 69,903,529.89

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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.