Home / 37,797,968.22-56,705,221.08-12,241,561.02

Finding the Fourth Proportional to 37,797,968.22, 56,705,221.08 and 12,241,561.02

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Solution

The fourth proportional to 37,797,968.22, 56,705,221.08 and 12,241,561.02 is: 18,365,019.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,797,968.22 : 56,705,221.08 = 12,241,561.02 : x
  2. Step 2: Convert to fraction form
    37,797,968.22/56,705,221.08 = 12,241,561.02/x
  3. Step 3: Cross multiply
    37,797,968.22x = 56,705,221.08 × 12,241,561.02
  4. Step 4: Simplify right side
    37,797,968.22x = 694,160,424,003,410.25
  5. Step 5: Solve for x
    x = 694,160,424,003,410.25/37,797,968.22
  6. Step 6: Final answer
    x = 18,365,019.52

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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.