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Finding the Third Proportional to 10,477,152 and 15,754,722

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Solution

The third proportional to 10,477,152 and 15,754,722 is: 23,690,719.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,477,152 : 15,754,722 = 15,754,722 : x
  2. Step 2: Convert to fraction form
    10,477,152/15,754,722 = 15,754,722/x
  3. Step 3: Cross multiply
    10,477,152x = 15,754,722 × 15,754,722
  4. Step 4: Simplify right side
    10,477,152x = 248,211,265,297,284
  5. Step 5: Solve for x
    x = 248,211,265,297,284/10,477,152
  6. Step 6: Final answer
    x = 23,690,719.13

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.