Home / 20,577,808.50-30,093,828.75

Finding the Third Proportional to 20,577,808.50 and 30,093,828.75

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Solution

The third proportional to 20,577,808.50 and 30,093,828.75 is: 44,010,445.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,577,808.50 : 30,093,828.75 = 30,093,828.75 : x
  2. Step 2: Convert to fraction form
    20,577,808.50/30,093,828.75 = 30,093,828.75/x
  3. Step 3: Cross multiply
    20,577,808.50x = 30,093,828.75 × 30,093,828.75
  4. Step 4: Simplify right side
    20,577,808.50x = 905,638,528,834,326.50
  5. Step 5: Solve for x
    x = 905,638,528,834,326.50/20,577,808.50
  6. Step 6: Final answer
    x = 44,010,445.95

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.