Home / 11,150,903.08-16,724,359.32-7,095,343.96

Finding the Fourth Proportional to 11,150,903.08, 16,724,359.32 and 7,095,343.96

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Solution

The fourth proportional to 11,150,903.08, 16,724,359.32 and 7,095,343.96 is: 10,641,746.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,150,903.08 : 16,724,359.32 = 7,095,343.96 : x
  2. Step 2: Convert to fraction form
    11,150,903.08/16,724,359.32 = 7,095,343.96/x
  3. Step 3: Cross multiply
    11,150,903.08x = 16,724,359.32 × 7,095,343.96
  4. Step 4: Simplify right side
    11,150,903.08x = 118,665,081,886,031.70
  5. Step 5: Solve for x
    x = 118,665,081,886,031.70/11,150,903.08
  6. Step 6: Final answer
    x = 10,641,746.33

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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.