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Finding the Third Proportional to 14,363,374.50 and 30,717,403.50

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Solution

The third proportional to 14,363,374.50 and 30,717,403.50 is: 65,692,005.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,363,374.50 : 30,717,403.50 = 30,717,403.50 : x
  2. Step 2: Convert to fraction form
    14,363,374.50/30,717,403.50 = 30,717,403.50/x
  3. Step 3: Cross multiply
    14,363,374.50x = 30,717,403.50 × 30,717,403.50
  4. Step 4: Simplify right side
    14,363,374.50x = 943,558,877,781,812.25
  5. Step 5: Solve for x
    x = 943,558,877,781,812.25/14,363,374.50
  6. Step 6: Final answer
    x = 65,692,005.58

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.