Home / 5,089,545.56-10,533,385.13

Finding the Third Proportional to 5,089,545.56 and 10,533,385.13

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Solution

The third proportional to 5,089,545.56 and 10,533,385.13 is: 21,800,021.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,545.56 : 10,533,385.13 = 10,533,385.13 : x
  2. Step 2: Convert to fraction form
    5,089,545.56/10,533,385.13 = 10,533,385.13/x
  3. Step 3: Cross multiply
    5,089,545.56x = 10,533,385.13 × 10,533,385.13
  4. Step 4: Simplify right side
    5,089,545.56x = 110,952,202,191,571.27
  5. Step 5: Solve for x
    x = 110,952,202,191,571.27/5,089,545.56
  6. Step 6: Final answer
    x = 21,800,021.40

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.