Home / 11,664,005.76-16,096,338-6,507,368.34

Finding the Fourth Proportional to 11,664,005.76, 16,096,338 and 6,507,368.34

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Solution

The fourth proportional to 11,664,005.76, 16,096,338 and 6,507,368.34 is: 8,980,173.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,005.76 : 16,096,338 = 6,507,368.34 : x
  2. Step 2: Convert to fraction form
    11,664,005.76/16,096,338 = 6,507,368.34/x
  3. Step 3: Cross multiply
    11,664,005.76x = 16,096,338 × 6,507,368.34
  4. Step 4: Simplify right side
    11,664,005.76x = 104,744,800,291,138.92
  5. Step 5: Solve for x
    x = 104,744,800,291,138.92/11,664,005.76
  6. Step 6: Final answer
    x = 8,980,173.92

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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.