Home / 36,041,194.27-49,736,548.21-19,520,932.53

Finding the Fourth Proportional to 36,041,194.27, 49,736,548.21 and 19,520,932.53

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Solution

The fourth proportional to 36,041,194.27, 49,736,548.21 and 19,520,932.53 is: 26,938,724.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,041,194.27 : 49,736,548.21 = 19,520,932.53 : x
  2. Step 2: Convert to fraction form
    36,041,194.27/49,736,548.21 = 19,520,932.53/x
  3. Step 3: Cross multiply
    36,041,194.27x = 49,736,548.21 × 19,520,932.53
  4. Step 4: Simplify right side
    36,041,194.27x = 970,903,801,882,502.38
  5. Step 5: Solve for x
    x = 970,903,801,882,502.38/36,041,194.27
  6. Step 6: Final answer
    x = 26,938,724.47

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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.