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Finding the Third Proportional to 25,136,406 and 38,435,553

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Solution

The third proportional to 25,136,406 and 38,435,553 is: 58,771,000.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,136,406 : 38,435,553 = 38,435,553 : x
  2. Step 2: Convert to fraction form
    25,136,406/38,435,553 = 38,435,553/x
  3. Step 3: Cross multiply
    25,136,406x = 38,435,553 × 38,435,553
  4. Step 4: Simplify right side
    25,136,406x = 1,477,291,734,415,809
  5. Step 5: Solve for x
    x = 1,477,291,734,415,809/25,136,406
  6. Step 6: Final answer
    x = 58,771,000.69

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.