Home / 26,751,954.59-40,115,291.26-10,364,915.93

Finding the Fourth Proportional to 26,751,954.59, 40,115,291.26 and 10,364,915.93

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Solution

The fourth proportional to 26,751,954.59, 40,115,291.26 and 10,364,915.93 is: 15,542,476.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,954.59 : 40,115,291.26 = 10,364,915.93 : x
  2. Step 2: Convert to fraction form
    26,751,954.59/40,115,291.26 = 10,364,915.93/x
  3. Step 3: Cross multiply
    26,751,954.59x = 40,115,291.26 × 10,364,915.93
  4. Step 4: Simplify right side
    26,751,954.59x = 415,791,621,210,309.25
  5. Step 5: Solve for x
    x = 415,791,621,210,309.25/26,751,954.59
  6. Step 6: Final answer
    x = 15,542,476.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.