Home / 21,267,056.25-45,560,404.13

Finding the Third Proportional to 21,267,056.25 and 45,560,404.13

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Solution

The third proportional to 21,267,056.25 and 45,560,404.13 is: 97,604,031.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,267,056.25 : 45,560,404.13 = 45,560,404.13 : x
  2. Step 2: Convert to fraction form
    21,267,056.25/45,560,404.13 = 45,560,404.13/x
  3. Step 3: Cross multiply
    21,267,056.25x = 45,560,404.13 × 45,560,404.13
  4. Step 4: Simplify right side
    21,267,056.25x = 2,075,750,424,033,317
  5. Step 5: Solve for x
    x = 2,075,750,424,033,317/21,267,056.25
  6. Step 6: Final answer
    x = 97,604,031.31

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.