Home / 53,440,905.57-73,726,529.13-32,516,163.51

Finding the Fourth Proportional to 53,440,905.57, 73,726,529.13 and 32,516,163.51

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Solution

The fourth proportional to 53,440,905.57, 73,726,529.13 and 32,516,163.51 is: 44,858,968.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,440,905.57 : 73,726,529.13 = 32,516,163.51 : x
  2. Step 2: Convert to fraction form
    53,440,905.57/73,726,529.13 = 32,516,163.51/x
  3. Step 3: Cross multiply
    53,440,905.57x = 73,726,529.13 × 32,516,163.51
  4. Step 4: Simplify right side
    53,440,905.57x = 2,397,303,876,215,858
  5. Step 5: Solve for x
    x = 2,397,303,876,215,858/53,440,905.57
  6. Step 6: Final answer
    x = 44,858,968.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.