Home / 61,876,912.44-92,858,984.25-29,088,977.88

Finding the Fourth Proportional to 61,876,912.44, 92,858,984.25 and 29,088,977.88

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Solution

The fourth proportional to 61,876,912.44, 92,858,984.25 and 29,088,977.88 is: 43,653,970.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,876,912.44 : 92,858,984.25 = 29,088,977.88 : x
  2. Step 2: Convert to fraction form
    61,876,912.44/92,858,984.25 = 29,088,977.88/x
  3. Step 3: Cross multiply
    61,876,912.44x = 92,858,984.25 × 29,088,977.88
  4. Step 4: Simplify right side
    61,876,912.44x = 2,701,172,938,807,518.50
  5. Step 5: Solve for x
    x = 2,701,172,938,807,518.50/61,876,912.44
  6. Step 6: Final answer
    x = 43,653,970.96

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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.