Home / 37,064,365.21-55,597,717.86-12,804,674.05

Finding the Fourth Proportional to 37,064,365.21, 55,597,717.86 and 12,804,674.05

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Solution

The fourth proportional to 37,064,365.21, 55,597,717.86 and 12,804,674.05 is: 19,207,415.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,064,365.21 : 55,597,717.86 = 12,804,674.05 : x
  2. Step 2: Convert to fraction form
    37,064,365.21/55,597,717.86 = 12,804,674.05/x
  3. Step 3: Cross multiply
    37,064,365.21x = 55,597,717.86 × 12,804,674.05
  4. Step 4: Simplify right side
    37,064,365.21x = 711,910,655,121,163.62
  5. Step 5: Solve for x
    x = 711,910,655,121,163.62/37,064,365.21
  6. Step 6: Final answer
    x = 19,207,415.29

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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.