Home / 14,171,767.59-31,089,311.16

Finding the Third Proportional to 14,171,767.59 and 31,089,311.16

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Solution

The third proportional to 14,171,767.59 and 31,089,311.16 is: 68,202,167.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,171,767.59 : 31,089,311.16 = 31,089,311.16 : x
  2. Step 2: Convert to fraction form
    14,171,767.59/31,089,311.16 = 31,089,311.16/x
  3. Step 3: Cross multiply
    14,171,767.59x = 31,089,311.16 × 31,089,311.16
  4. Step 4: Simplify right side
    14,171,767.59x = 966,545,268,170,130.75
  5. Step 5: Solve for x
    x = 966,545,268,170,130.75/14,171,767.59
  6. Step 6: Final answer
    x = 68,202,167.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.