Home / 12,101,357.68-16,699,877.08-6,594,734.04

Finding the Fourth Proportional to 12,101,357.68, 16,699,877.08 and 6,594,734.04

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Solution

The fourth proportional to 12,101,357.68, 16,699,877.08 and 6,594,734.04 is: 9,100,734.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,101,357.68 : 16,699,877.08 = 6,594,734.04 : x
  2. Step 2: Convert to fraction form
    12,101,357.68/16,699,877.08 = 6,594,734.04/x
  3. Step 3: Cross multiply
    12,101,357.68x = 16,699,877.08 × 6,594,734.04
  4. Step 4: Simplify right side
    12,101,357.68x = 110,131,247,843,291.80
  5. Step 5: Solve for x
    x = 110,131,247,843,291.80/12,101,357.68
  6. Step 6: Final answer
    x = 9,100,734.87

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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.