Home / 61,560,601.10-92,294,245.65-31,290,188.30

Finding the Fourth Proportional to 61,560,601.10, 92,294,245.65 and 31,290,188.30

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Solution

The fourth proportional to 61,560,601.10, 92,294,245.65 and 31,290,188.30 is: 46,911,568.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,560,601.10 : 92,294,245.65 = 31,290,188.30 : x
  2. Step 2: Convert to fraction form
    61,560,601.10/92,294,245.65 = 31,290,188.30/x
  3. Step 3: Cross multiply
    61,560,601.10x = 92,294,245.65 × 31,290,188.30
  4. Step 4: Simplify right side
    61,560,601.10x = 2,887,904,325,394,956
  5. Step 5: Solve for x
    x = 2,887,904,325,394,956/61,560,601.10
  6. Step 6: Final answer
    x = 46,911,568.01

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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.