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Finding the Third Proportional to 4,730,352 and 10,376,328

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Solution

The third proportional to 4,730,352 and 10,376,328 is: 22,761,135.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,352 : 10,376,328 = 10,376,328 : x
  2. Step 2: Convert to fraction form
    4,730,352/10,376,328 = 10,376,328/x
  3. Step 3: Cross multiply
    4,730,352x = 10,376,328 × 10,376,328
  4. Step 4: Simplify right side
    4,730,352x = 107,668,182,763,584
  5. Step 5: Solve for x
    x = 107,668,182,763,584/4,730,352
  6. Step 6: Final answer
    x = 22,761,135.48

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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.