Home / 11,637,931.50-25,290,312.75

Finding the Third Proportional to 11,637,931.50 and 25,290,312.75

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Solution

The third proportional to 11,637,931.50 and 25,290,312.75 is: 54,958,213.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,637,931.50 : 25,290,312.75 = 25,290,312.75 : x
  2. Step 2: Convert to fraction form
    11,637,931.50/25,290,312.75 = 25,290,312.75/x
  3. Step 3: Cross multiply
    11,637,931.50x = 25,290,312.75 × 25,290,312.75
  4. Step 4: Simplify right side
    11,637,931.50x = 639,599,918,992,812.50
  5. Step 5: Solve for x
    x = 639,599,918,992,812.50/11,637,931.50
  6. Step 6: Final answer
    x = 54,958,213.06

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.