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Finding the Third Proportional to 12,130,034 and 26,385,828

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Solution

The third proportional to 12,130,034 and 26,385,828 is: 57,395,710.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,130,034 : 26,385,828 = 26,385,828 : x
  2. Step 2: Convert to fraction form
    12,130,034/26,385,828 = 26,385,828/x
  3. Step 3: Cross multiply
    12,130,034x = 26,385,828 × 26,385,828
  4. Step 4: Simplify right side
    12,130,034x = 696,211,919,245,584
  5. Step 5: Solve for x
    x = 696,211,919,245,584/12,130,034
  6. Step 6: Final answer
    x = 57,395,710.45

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.