Home / 11,119,405.02-16,680,351.69-3,544,613.34

Finding the Fourth Proportional to 11,119,405.02, 16,680,351.69 and 3,544,613.34

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Solution

The fourth proportional to 11,119,405.02, 16,680,351.69 and 3,544,613.34 is: 5,317,316.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,119,405.02 : 16,680,351.69 = 3,544,613.34 : x
  2. Step 2: Convert to fraction form
    11,119,405.02/16,680,351.69 = 3,544,613.34/x
  3. Step 3: Cross multiply
    11,119,405.02x = 16,680,351.69 × 3,544,613.34
  4. Step 4: Simplify right side
    11,119,405.02x = 59,125,397,116,265.54
  5. Step 5: Solve for x
    x = 59,125,397,116,265.54/11,119,405.02
  6. Step 6: Final answer
    x = 5,317,316.62

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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.