Home / 32,474,089.36-48,714,010.80-8,539,561.36

Finding the Fourth Proportional to 32,474,089.36, 48,714,010.80 and 8,539,561.36

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Solution

The fourth proportional to 32,474,089.36, 48,714,010.80 and 8,539,561.36 is: 12,810,098.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,474,089.36 : 48,714,010.80 = 8,539,561.36 : x
  2. Step 2: Convert to fraction form
    32,474,089.36/48,714,010.80 = 8,539,561.36/x
  3. Step 3: Cross multiply
    32,474,089.36x = 48,714,010.80 × 8,539,561.36
  4. Step 4: Simplify right side
    32,474,089.36x = 415,996,284,318,302.62
  5. Step 5: Solve for x
    x = 415,996,284,318,302.62/32,474,089.36
  6. Step 6: Final answer
    x = 12,810,098.53

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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.