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Finding the Third Proportional to 28,252,824 and 60,982,032

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Solution

The third proportional to 28,252,824 and 60,982,032 is: 131,626,071.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,252,824 : 60,982,032 = 60,982,032 : x
  2. Step 2: Convert to fraction form
    28,252,824/60,982,032 = 60,982,032/x
  3. Step 3: Cross multiply
    28,252,824x = 60,982,032 × 60,982,032
  4. Step 4: Simplify right side
    28,252,824x = 3,718,808,226,849,024
  5. Step 5: Solve for x
    x = 3,718,808,226,849,024/28,252,824
  6. Step 6: Final answer
    x = 131,626,071.32

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.