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Finding the Third Proportional to 21,574,304 and 46,350,304

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Solution

The third proportional to 21,574,304 and 46,350,304 is: 99,579,141.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,574,304 : 46,350,304 = 46,350,304 : x
  2. Step 2: Convert to fraction form
    21,574,304/46,350,304 = 46,350,304/x
  3. Step 3: Cross multiply
    21,574,304x = 46,350,304 × 46,350,304
  4. Step 4: Simplify right side
    21,574,304x = 2,148,350,680,892,416
  5. Step 5: Solve for x
    x = 2,148,350,680,892,416/21,574,304
  6. Step 6: Final answer
    x = 99,579,141.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.