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Finding the Third Proportional to 19,435,931 and 44,995,371.50

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Solution

The third proportional to 19,435,931 and 44,995,371.50 is: 104,167,042.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,435,931 : 44,995,371.50 = 44,995,371.50 : x
  2. Step 2: Convert to fraction form
    19,435,931/44,995,371.50 = 44,995,371.50/x
  3. Step 3: Cross multiply
    19,435,931x = 44,995,371.50 × 44,995,371.50
  4. Step 4: Simplify right side
    19,435,931x = 2,024,583,456,423,012.25
  5. Step 5: Solve for x
    x = 2,024,583,456,423,012.25/19,435,931
  6. Step 6: Final answer
    x = 104,167,042.80

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.