Home / 33,461,013.20-50,181,468.60-11,892,779.60

Finding the Fourth Proportional to 33,461,013.20, 50,181,468.60 and 11,892,779.60

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Solution

The fourth proportional to 33,461,013.20, 50,181,468.60 and 11,892,779.60 is: 17,835,596.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,461,013.20 : 50,181,468.60 = 11,892,779.60 : x
  2. Step 2: Convert to fraction form
    33,461,013.20/50,181,468.60 = 11,892,779.60/x
  3. Step 3: Cross multiply
    33,461,013.20x = 50,181,468.60 × 11,892,779.60
  4. Step 4: Simplify right side
    33,461,013.20x = 596,797,146,064,120.50
  5. Step 5: Solve for x
    x = 596,797,146,064,120.50/33,461,013.20
  6. Step 6: Final answer
    x = 17,835,596.98

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1.5x scale

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.