Home / 14,169,568.50-30,903,135.75

Finding the Third Proportional to 14,169,568.50 and 30,903,135.75

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Solution

The third proportional to 14,169,568.50 and 30,903,135.75 is: 67,398,227.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,169,568.50 : 30,903,135.75 = 30,903,135.75 : x
  2. Step 2: Convert to fraction form
    14,169,568.50/30,903,135.75 = 30,903,135.75/x
  3. Step 3: Cross multiply
    14,169,568.50x = 30,903,135.75 × 30,903,135.75
  4. Step 4: Simplify right side
    14,169,568.50x = 955,003,799,182,928
  5. Step 5: Solve for x
    x = 955,003,799,182,928/14,169,568.50
  6. Step 6: Final answer
    x = 67,398,227.35

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.