Home / 11,289,693.60-16,936,095.60-4,899,765.60

Finding the Fourth Proportional to 11,289,693.60, 16,936,095.60 and 4,899,765.60

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Solution

The fourth proportional to 11,289,693.60, 16,936,095.60 and 4,899,765.60 is: 7,350,323.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,289,693.60 : 16,936,095.60 = 4,899,765.60 : x
  2. Step 2: Convert to fraction form
    11,289,693.60/16,936,095.60 = 4,899,765.60/x
  3. Step 3: Cross multiply
    11,289,693.60x = 16,936,095.60 × 4,899,765.60
  4. Step 4: Simplify right side
    11,289,693.60x = 82,982,898,619,191.36
  5. Step 5: Solve for x
    x = 82,982,898,619,191.36/11,289,693.60
  6. Step 6: Final answer
    x = 7,350,323.36

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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.