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Finding the Third Proportional to 7,788,207 and 17,044,602

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Solution

The third proportional to 7,788,207 and 17,044,602 is: 37,302,354.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,788,207 : 17,044,602 = 17,044,602 : x
  2. Step 2: Convert to fraction form
    7,788,207/17,044,602 = 17,044,602/x
  3. Step 3: Cross multiply
    7,788,207x = 17,044,602 × 17,044,602
  4. Step 4: Simplify right side
    7,788,207x = 290,518,457,338,404
  5. Step 5: Solve for x
    x = 290,518,457,338,404/7,788,207
  6. Step 6: Final answer
    x = 37,302,354.36

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.