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Finding the Third Proportional to 35,359,417.50 and 52,821,360

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Solution

The third proportional to 35,359,417.50 and 52,821,360 is: 78,906,731.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,359,417.50 : 52,821,360 = 52,821,360 : x
  2. Step 2: Convert to fraction form
    35,359,417.50/52,821,360 = 52,821,360/x
  3. Step 3: Cross multiply
    35,359,417.50x = 52,821,360 × 52,821,360
  4. Step 4: Simplify right side
    35,359,417.50x = 2,790,096,072,249,600
  5. Step 5: Solve for x
    x = 2,790,096,072,249,600/35,359,417.50
  6. Step 6: Final answer
    x = 78,906,731.77

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.