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Finding the Third Proportional to 3,046,070.81 and 6,689,931.75

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Solution

The third proportional to 3,046,070.81 and 6,689,931.75 is: 14,692,759.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,070.81 : 6,689,931.75 = 6,689,931.75 : x
  2. Step 2: Convert to fraction form
    3,046,070.81/6,689,931.75 = 6,689,931.75/x
  3. Step 3: Cross multiply
    3,046,070.81x = 6,689,931.75 × 6,689,931.75
  4. Step 4: Simplify right side
    3,046,070.81x = 44,755,186,819,658.06
  5. Step 5: Solve for x
    x = 44,755,186,819,658.06/3,046,070.81
  6. Step 6: Final answer
    x = 14,692,759.81

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.