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Finding the Third Proportional to 35,168,800.50 and 53,120,700

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Solution

The third proportional to 35,168,800.50 and 53,120,700 is: 80,236,139.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,168,800.50 : 53,120,700 = 53,120,700 : x
  2. Step 2: Convert to fraction form
    35,168,800.50/53,120,700 = 53,120,700/x
  3. Step 3: Cross multiply
    35,168,800.50x = 53,120,700 × 53,120,700
  4. Step 4: Simplify right side
    35,168,800.50x = 2,821,808,768,490,000
  5. Step 5: Solve for x
    x = 2,821,808,768,490,000/35,168,800.50
  6. Step 6: Final answer
    x = 80,236,139.09

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.