Home / 61,928,968.73-92,832,093.55-29,080,736.03

Finding the Fourth Proportional to 61,928,968.73, 92,832,093.55 and 29,080,736.03

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Solution

The fourth proportional to 61,928,968.73, 92,832,093.55 and 29,080,736.03 is: 43,592,290.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,928,968.73 : 92,832,093.55 = 29,080,736.03 : x
  2. Step 2: Convert to fraction form
    61,928,968.73/92,832,093.55 = 29,080,736.03/x
  3. Step 3: Cross multiply
    61,928,968.73x = 92,832,093.55 × 29,080,736.03
  4. Step 4: Simplify right side
    61,928,968.73x = 2,699,625,607,639,815.50
  5. Step 5: Solve for x
    x = 2,699,625,607,639,815.50/61,928,968.73
  6. Step 6: Final answer
    x = 43,592,290.70

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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.