Home / 11,068,530.14-16,606,007.67-4,590,417.44

Finding the Fourth Proportional to 11,068,530.14, 16,606,007.67 and 4,590,417.44

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Solution

The fourth proportional to 11,068,530.14, 16,606,007.67 and 4,590,417.44 is: 6,886,958.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068,530.14 : 16,606,007.67 = 4,590,417.44 : x
  2. Step 2: Convert to fraction form
    11,068,530.14/16,606,007.67 = 4,590,417.44/x
  3. Step 3: Cross multiply
    11,068,530.14x = 16,606,007.67 × 4,590,417.44
  4. Step 4: Simplify right side
    11,068,530.14x = 76,228,507,217,141.77
  5. Step 5: Solve for x
    x = 76,228,507,217,141.77/11,068,530.14
  6. Step 6: Final answer
    x = 6,886,958.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.