Home / 57,969,033.93-86,953,493.79-14,838,168.51

Finding the Fourth Proportional to 57,969,033.93, 86,953,493.79 and 14,838,168.51

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Solution

The fourth proportional to 57,969,033.93, 86,953,493.79 and 14,838,168.51 is: 22,257,238.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,969,033.93 : 86,953,493.79 = 14,838,168.51 : x
  2. Step 2: Convert to fraction form
    57,969,033.93/86,953,493.79 = 14,838,168.51/x
  3. Step 3: Cross multiply
    57,969,033.93x = 86,953,493.79 × 14,838,168.51
  4. Step 4: Simplify right side
    57,969,033.93x = 1,290,230,593,389,258.75
  5. Step 5: Solve for x
    x = 1,290,230,593,389,258.75/57,969,033.93
  6. Step 6: Final answer
    x = 22,257,238.15

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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.