Home / 29,314,308,985.12-43,951,389,431.84-14,928,169,942.18

Finding the Fourth Proportional to 29,314,308,985.12, 43,951,389,431.84 and 14,928,169,942.18

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Solution

The fourth proportional to 29,314,308,985.12, 43,951,389,431.84 and 14,928,169,942.18 is: 22,382,032,302.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,314,308,985.12 : 43,951,389,431.84 = 14,928,169,942.18 : x
  2. Step 2: Convert to fraction form
    29,314,308,985.12/43,951,389,431.84 = 14,928,169,942.18/x
  3. Step 3: Cross multiply
    29,314,308,985.12x = 43,951,389,431.84 × 14,928,169,942.18
  4. Step 4: Simplify right side
    29,314,308,985.12x = 656,113,810,633,325,543,424
  5. Step 5: Solve for x
    x = 656,113,810,633,325,543,424/29,314,308,985.12
  6. Step 6: Final answer
    x = 22,382,032,302.60

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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.