Home / 11,833,697.13-16,330,756.95-6,535,375.56

Finding the Fourth Proportional to 11,833,697.13, 16,330,756.95 and 6,535,375.56

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Solution

The fourth proportional to 11,833,697.13, 16,330,756.95 and 6,535,375.56 is: 9,018,959.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,697.13 : 16,330,756.95 = 6,535,375.56 : x
  2. Step 2: Convert to fraction form
    11,833,697.13/16,330,756.95 = 6,535,375.56/x
  3. Step 3: Cross multiply
    11,833,697.13x = 16,330,756.95 × 6,535,375.56
  4. Step 4: Simplify right side
    11,833,697.13x = 106,727,629,847,330.12
  5. Step 5: Solve for x
    x = 106,727,629,847,330.12/11,833,697.13
  6. Step 6: Final answer
    x = 9,018,959.05

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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.