Home / 13,864,767.47-29,921,698.69

Finding the Third Proportional to 13,864,767.47 and 29,921,698.69

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Solution

The third proportional to 13,864,767.47 and 29,921,698.69 is: 64,574,328.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,864,767.47 : 29,921,698.69 = 29,921,698.69 : x
  2. Step 2: Convert to fraction form
    13,864,767.47/29,921,698.69 = 29,921,698.69/x
  3. Step 3: Cross multiply
    13,864,767.47x = 29,921,698.69 × 29,921,698.69
  4. Step 4: Simplify right side
    13,864,767.47x = 895,308,052,345,539.25
  5. Step 5: Solve for x
    x = 895,308,052,345,539.25/13,864,767.47
  6. Step 6: Final answer
    x = 64,574,328.73

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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.