Home / 11,595,585.89-16,000,172.70-6,633,238.25

Finding the Fourth Proportional to 11,595,585.89, 16,000,172.70 and 6,633,238.25

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Solution

The fourth proportional to 11,595,585.89, 16,000,172.70 and 6,633,238.25 is: 9,152,875.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,585.89 : 16,000,172.70 = 6,633,238.25 : x
  2. Step 2: Convert to fraction form
    11,595,585.89/16,000,172.70 = 6,633,238.25/x
  3. Step 3: Cross multiply
    11,595,585.89x = 16,000,172.70 × 6,633,238.25
  4. Step 4: Simplify right side
    11,595,585.89x = 106,132,957,560,245.77
  5. Step 5: Solve for x
    x = 106,132,957,560,245.77/11,595,585.89
  6. Step 6: Final answer
    x = 9,152,875.81

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1.5x scale

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.