Home / 16,848,301.74-23,248,654.47-9,505,705.74

Finding the Fourth Proportional to 16,848,301.74, 23,248,654.47 and 9,505,705.74

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Solution

The fourth proportional to 16,848,301.74, 23,248,654.47 and 9,505,705.74 is: 13,116,744.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,301.74 : 23,248,654.47 = 9,505,705.74 : x
  2. Step 2: Convert to fraction form
    16,848,301.74/23,248,654.47 = 9,505,705.74/x
  3. Step 3: Cross multiply
    16,848,301.74x = 23,248,654.47 × 9,505,705.74
  4. Step 4: Simplify right side
    16,848,301.74x = 220,994,868,242,755.66
  5. Step 5: Solve for x
    x = 220,994,868,242,755.66/16,848,301.74
  6. Step 6: Final answer
    x = 13,116,744.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.