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Finding the Third Proportional to 30,243,562.50 and 45,926,310

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Solution

The third proportional to 30,243,562.50 and 45,926,310 is: 69,741,319.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,243,562.50 : 45,926,310 = 45,926,310 : x
  2. Step 2: Convert to fraction form
    30,243,562.50/45,926,310 = 45,926,310/x
  3. Step 3: Cross multiply
    30,243,562.50x = 45,926,310 × 45,926,310
  4. Step 4: Simplify right side
    30,243,562.50x = 2,109,225,950,216,100
  5. Step 5: Solve for x
    x = 2,109,225,950,216,100/30,243,562.50
  6. Step 6: Final answer
    x = 69,741,319.34

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.