Home / 11,941,692.59-16,480,111.11-6,716,337.23

Finding the Fourth Proportional to 11,941,692.59, 16,480,111.11 and 6,716,337.23

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Solution

The fourth proportional to 11,941,692.59, 16,480,111.11 and 6,716,337.23 is: 9,268,868.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,941,692.59 : 16,480,111.11 = 6,716,337.23 : x
  2. Step 2: Convert to fraction form
    11,941,692.59/16,480,111.11 = 6,716,337.23/x
  3. Step 3: Cross multiply
    11,941,692.59x = 16,480,111.11 × 6,716,337.23
  4. Step 4: Simplify right side
    11,941,692.59x = 110,685,983,720,229.06
  5. Step 5: Solve for x
    x = 110,685,983,720,229.06/11,941,692.59
  6. Step 6: Final answer
    x = 9,268,868.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.