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Finding the Third Proportional to 10,643,779.13 and 23,302,604.25

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Solution

The third proportional to 10,643,779.13 and 23,302,604.25 is: 51,016,782.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,643,779.13 : 23,302,604.25 = 23,302,604.25 : x
  2. Step 2: Convert to fraction form
    10,643,779.13/23,302,604.25 = 23,302,604.25/x
  3. Step 3: Cross multiply
    10,643,779.13x = 23,302,604.25 × 23,302,604.25
  4. Step 4: Simplify right side
    10,643,779.13x = 543,011,364,832,118.06
  5. Step 5: Solve for x
    x = 543,011,364,832,118.06/10,643,779.13
  6. Step 6: Final answer
    x = 51,016,782.52

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.