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Finding the Third Proportional to 25,045,160 and 38,312,603

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Solution

The third proportional to 25,045,160 and 38,312,603 is: 58,608,351.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,045,160 : 38,312,603 = 38,312,603 : x
  2. Step 2: Convert to fraction form
    25,045,160/38,312,603 = 38,312,603/x
  3. Step 3: Cross multiply
    25,045,160x = 38,312,603 × 38,312,603
  4. Step 4: Simplify right side
    25,045,160x = 1,467,855,548,635,609
  5. Step 5: Solve for x
    x = 1,467,855,548,635,609/25,045,160
  6. Step 6: Final answer
    x = 58,608,351.82

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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.