Home / 30,879,551.53-41,168,122.17

Finding the Third Proportional to 30,879,551.53 and 41,168,122.17

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Solution

The third proportional to 30,879,551.53 and 41,168,122.17 is: 54,884,679.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,879,551.53 : 41,168,122.17 = 41,168,122.17 : x
  2. Step 2: Convert to fraction form
    30,879,551.53/41,168,122.17 = 41,168,122.17/x
  3. Step 3: Cross multiply
    30,879,551.53x = 41,168,122.17 × 41,168,122.17
  4. Step 4: Simplify right side
    30,879,551.53x = 1,694,814,283,158,426
  5. Step 5: Solve for x
    x = 1,694,814,283,158,426/30,879,551.53
  6. Step 6: Final answer
    x = 54,884,679.31

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.