Home / 6,216,000.75-13,453,467.19

Finding the Third Proportional to 6,216,000.75 and 13,453,467.19

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Solution

The third proportional to 6,216,000.75 and 13,453,467.19 is: 29,117,721.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,000.75 : 13,453,467.19 = 13,453,467.19 : x
  2. Step 2: Convert to fraction form
    6,216,000.75/13,453,467.19 = 13,453,467.19/x
  3. Step 3: Cross multiply
    6,216,000.75x = 13,453,467.19 × 13,453,467.19
  4. Step 4: Simplify right side
    6,216,000.75x = 180,995,779,365,139.16
  5. Step 5: Solve for x
    x = 180,995,779,365,139.16/6,216,000.75
  6. Step 6: Final answer
    x = 29,117,721.61

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.