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Finding the Third Proportional to 14,210,004.50 and 31,254,361

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Solution

The third proportional to 14,210,004.50 and 31,254,361 is: 68,742,770.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,210,004.50 : 31,254,361 = 31,254,361 : x
  2. Step 2: Convert to fraction form
    14,210,004.50/31,254,361 = 31,254,361/x
  3. Step 3: Cross multiply
    14,210,004.50x = 31,254,361 × 31,254,361
  4. Step 4: Simplify right side
    14,210,004.50x = 976,835,081,518,321
  5. Step 5: Solve for x
    x = 976,835,081,518,321/14,210,004.50
  6. Step 6: Final answer
    x = 68,742,770.74

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Why These Related Problems?

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