Home / 16,490,089.13-36,232,170.75

Finding the Third Proportional to 16,490,089.13 and 36,232,170.75

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Solution

The third proportional to 16,490,089.13 and 36,232,170.75 is: 79,609,648.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,490,089.13 : 36,232,170.75 = 36,232,170.75 : x
  2. Step 2: Convert to fraction form
    16,490,089.13/36,232,170.75 = 36,232,170.75/x
  3. Step 3: Cross multiply
    16,490,089.13x = 36,232,170.75 × 36,232,170.75
  4. Step 4: Simplify right side
    16,490,089.13x = 1,312,770,197,257,155.50
  5. Step 5: Solve for x
    x = 1,312,770,197,257,155.50/16,490,089.13
  6. Step 6: Final answer
    x = 79,609,648.40

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.