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Finding the Third Proportional to 343,960,109.44 and 525,943,779.75

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Solution

The third proportional to 343,960,109.44 and 525,943,779.75 is: 804,212,034.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    343,960,109.44 : 525,943,779.75 = 525,943,779.75 : x
  2. Step 2: Convert to fraction form
    343,960,109.44/525,943,779.75 = 525,943,779.75/x
  3. Step 3: Cross multiply
    343,960,109.44x = 525,943,779.75 × 525,943,779.75
  4. Step 4: Simplify right side
    343,960,109.44x = 276,616,859,457,716,512
  5. Step 5: Solve for x
    x = 276,616,859,457,716,512/343,960,109.44
  6. Step 6: Final answer
    x = 804,212,034.67

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.