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Finding the Third Proportional to 43,460,862.75 and 92,103,274.69

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Solution

The third proportional to 43,460,862.75 and 92,103,274.69 is: 195,187,409.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,862.75 : 92,103,274.69 = 92,103,274.69 : x
  2. Step 2: Convert to fraction form
    43,460,862.75/92,103,274.69 = 92,103,274.69/x
  3. Step 3: Cross multiply
    43,460,862.75x = 92,103,274.69 × 92,103,274.69
  4. Step 4: Simplify right side
    43,460,862.75x = 8,483,013,208,161,078
  5. Step 5: Solve for x
    x = 8,483,013,208,161,078/43,460,862.75
  6. Step 6: Final answer
    x = 195,187,409.35

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.