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Finding the Third Proportional to 5,133,752 and 10,928,176

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Solution

The third proportional to 5,133,752 and 10,928,176 is: 23,262,719.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,752 : 10,928,176 = 10,928,176 : x
  2. Step 2: Convert to fraction form
    5,133,752/10,928,176 = 10,928,176/x
  3. Step 3: Cross multiply
    5,133,752x = 10,928,176 × 10,928,176
  4. Step 4: Simplify right side
    5,133,752x = 119,425,030,686,976
  5. Step 5: Solve for x
    x = 119,425,030,686,976/5,133,752
  6. Step 6: Final answer
    x = 23,262,719.10

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.