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Finding the Third Proportional to 7,233,892 and 15,603,547

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Solution

The third proportional to 7,233,892 and 15,603,547 is: 33,656,941.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,892 : 15,603,547 = 15,603,547 : x
  2. Step 2: Convert to fraction form
    7,233,892/15,603,547 = 15,603,547/x
  3. Step 3: Cross multiply
    7,233,892x = 15,603,547 × 15,603,547
  4. Step 4: Simplify right side
    7,233,892x = 243,470,678,981,209
  5. Step 5: Solve for x
    x = 243,470,678,981,209/7,233,892
  6. Step 6: Final answer
    x = 33,656,941.38

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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.