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Finding the Third Proportional to 25,135,566 and 38,433,789

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Solution

The third proportional to 25,135,566 and 38,433,789 is: 58,767,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,135,566 : 38,433,789 = 38,433,789 : x
  2. Step 2: Convert to fraction form
    25,135,566/38,433,789 = 38,433,789/x
  3. Step 3: Cross multiply
    25,135,566x = 38,433,789 × 38,433,789
  4. Step 4: Simplify right side
    25,135,566x = 1,477,156,136,896,521
  5. Step 5: Solve for x
    x = 1,477,156,136,896,521/25,135,566
  6. Step 6: Final answer
    x = 58,767,570.10

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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.