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Finding the Third Proportional to 29,596,614 and 64,571,515.50

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Solution

The third proportional to 29,596,614 and 64,571,515.50 is: 140,876,946.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,596,614 : 64,571,515.50 = 64,571,515.50 : x
  2. Step 2: Convert to fraction form
    29,596,614/64,571,515.50 = 64,571,515.50/x
  3. Step 3: Cross multiply
    29,596,614x = 64,571,515.50 × 64,571,515.50
  4. Step 4: Simplify right side
    29,596,614x = 4,169,480,613,966,740
  5. Step 5: Solve for x
    x = 4,169,480,613,966,740/29,596,614
  6. Step 6: Final answer
    x = 140,876,946.73

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.