Home / 36,646,049.71-54,969,043.27-9,352,340.28

Finding the Fourth Proportional to 36,646,049.71, 54,969,043.27 and 9,352,340.28

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Solution

The fourth proportional to 36,646,049.71, 54,969,043.27 and 9,352,340.28 is: 14,028,502.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,646,049.71 : 54,969,043.27 = 9,352,340.28 : x
  2. Step 2: Convert to fraction form
    36,646,049.71/54,969,043.27 = 9,352,340.28/x
  3. Step 3: Cross multiply
    36,646,049.71x = 54,969,043.27 × 9,352,340.28
  4. Step 4: Simplify right side
    36,646,049.71x = 514,089,197,480,322.19
  5. Step 5: Solve for x
    x = 514,089,197,480,322.19/36,646,049.71
  6. Step 6: Final answer
    x = 14,028,502.43

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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.