Home / 18,353,602.71-27,524,510.64-6,054,801.66

Finding the Fourth Proportional to 18,353,602.71, 27,524,510.64 and 6,054,801.66

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Solution

The fourth proportional to 18,353,602.71, 27,524,510.64 and 6,054,801.66 is: 9,080,258.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,353,602.71 : 27,524,510.64 = 6,054,801.66 : x
  2. Step 2: Convert to fraction form
    18,353,602.71/27,524,510.64 = 6,054,801.66/x
  3. Step 3: Cross multiply
    18,353,602.71x = 27,524,510.64 × 6,054,801.66
  4. Step 4: Simplify right side
    18,353,602.71x = 166,655,452,713,759.66
  5. Step 5: Solve for x
    x = 166,655,452,713,759.66/18,353,602.71
  6. Step 6: Final answer
    x = 9,080,258.27

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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.