Home / 19,232,984.25-29,875,908.38

Finding the Third Proportional to 19,232,984.25 and 29,875,908.38

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Solution

The third proportional to 19,232,984.25 and 29,875,908.38 is: 46,408,289.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,232,984.25 : 29,875,908.38 = 29,875,908.38 : x
  2. Step 2: Convert to fraction form
    19,232,984.25/29,875,908.38 = 29,875,908.38/x
  3. Step 3: Cross multiply
    19,232,984.25x = 29,875,908.38 × 29,875,908.38
  4. Step 4: Simplify right side
    19,232,984.25x = 892,569,901,231,395.12
  5. Step 5: Solve for x
    x = 892,569,901,231,395.12/19,232,984.25
  6. Step 6: Final answer
    x = 46,408,289.51

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.