Home / 16,830,965.81-25,585,809.75

Finding the Third Proportional to 16,830,965.81 and 25,585,809.75

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Solution

The third proportional to 16,830,965.81 and 25,585,809.75 is: 38,894,598.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,830,965.81 : 25,585,809.75 = 25,585,809.75 : x
  2. Step 2: Convert to fraction form
    16,830,965.81/25,585,809.75 = 25,585,809.75/x
  3. Step 3: Cross multiply
    16,830,965.81x = 25,585,809.75 × 25,585,809.75
  4. Step 4: Simplify right side
    16,830,965.81x = 654,633,660,563,195
  5. Step 5: Solve for x
    x = 654,633,660,563,195/16,830,965.81
  6. Step 6: Final answer
    x = 38,894,598.67

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.