Home / 11,756,383.01-16,223,846.15-6,529,390.23

Finding the Fourth Proportional to 11,756,383.01, 16,223,846.15 and 6,529,390.23

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Solution

The fourth proportional to 11,756,383.01, 16,223,846.15 and 6,529,390.23 is: 9,010,579.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,756,383.01 : 16,223,846.15 = 6,529,390.23 : x
  2. Step 2: Convert to fraction form
    11,756,383.01/16,223,846.15 = 6,529,390.23/x
  3. Step 3: Cross multiply
    11,756,383.01x = 16,223,846.15 × 6,529,390.23
  4. Step 4: Simplify right side
    11,756,383.01x = 105,931,822,516,267.05
  5. Step 5: Solve for x
    x = 105,931,822,516,267.05/11,756,383.01
  6. Step 6: Final answer
    x = 9,010,579.39

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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.