Home / 4,341,152.25-9,453,748.50

Finding the Third Proportional to 4,341,152.25 and 9,453,748.50

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Solution

The third proportional to 4,341,152.25 and 9,453,748.50 is: 20,587,474.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,152.25 : 9,453,748.50 = 9,453,748.50 : x
  2. Step 2: Convert to fraction form
    4,341,152.25/9,453,748.50 = 9,453,748.50/x
  3. Step 3: Cross multiply
    4,341,152.25x = 9,453,748.50 × 9,453,748.50
  4. Step 4: Simplify right side
    4,341,152.25x = 89,373,360,701,252.25
  5. Step 5: Solve for x
    x = 89,373,360,701,252.25/4,341,152.25
  6. Step 6: Final answer
    x = 20,587,474.37

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.