Home / 36,806,652.02-55,210,109.26-11,247,554.82

Finding the Fourth Proportional to 36,806,652.02, 55,210,109.26 and 11,247,554.82

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Solution

The fourth proportional to 36,806,652.02, 55,210,109.26 and 11,247,554.82 is: 16,871,372.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,806,652.02 : 55,210,109.26 = 11,247,554.82 : x
  2. Step 2: Convert to fraction form
    36,806,652.02/55,210,109.26 = 11,247,554.82/x
  3. Step 3: Cross multiply
    36,806,652.02x = 55,210,109.26 × 11,247,554.82
  4. Step 4: Simplify right side
    36,806,652.02x = 620,978,730,520,039.62
  5. Step 5: Solve for x
    x = 620,978,730,520,039.62/36,806,652.02
  6. Step 6: Final answer
    x = 16,871,372.33

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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.