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Finding the Third Proportional to 27,604,815 and 58,065,324

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Solution

The third proportional to 27,604,815 and 58,065,324 is: 122,137,455.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,604,815 : 58,065,324 = 58,065,324 : x
  2. Step 2: Convert to fraction form
    27,604,815/58,065,324 = 58,065,324/x
  3. Step 3: Cross multiply
    27,604,815x = 58,065,324 × 58,065,324
  4. Step 4: Simplify right side
    27,604,815x = 3,371,581,851,224,976
  5. Step 5: Solve for x
    x = 3,371,581,851,224,976/27,604,815
  6. Step 6: Final answer
    x = 122,137,455.05

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.