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Finding the Third Proportional to 15,130,208 and 22,698,552

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Solution

The third proportional to 15,130,208 and 22,698,552 is: 34,052,688.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,130,208 : 22,698,552 = 22,698,552 : x
  2. Step 2: Convert to fraction form
    15,130,208/22,698,552 = 22,698,552/x
  3. Step 3: Cross multiply
    15,130,208x = 22,698,552 × 22,698,552
  4. Step 4: Simplify right side
    15,130,208x = 515,224,262,896,704
  5. Step 5: Solve for x
    x = 515,224,262,896,704/15,130,208
  6. Step 6: Final answer
    x = 34,052,688.69

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Why These Related Problems?

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