Home / 57,277,122.11-85,802,308.54-50,096,763.71

Finding the Fourth Proportional to 57,277,122.11, 85,802,308.54 and 50,096,763.71

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Solution

The fourth proportional to 57,277,122.11, 85,802,308.54 and 50,096,763.71 is: 75,045,983.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,277,122.11 : 85,802,308.54 = 50,096,763.71 : x
  2. Step 2: Convert to fraction form
    57,277,122.11/85,802,308.54 = 50,096,763.71/x
  3. Step 3: Cross multiply
    57,277,122.11x = 85,802,308.54 × 50,096,763.71
  4. Step 4: Simplify right side
    57,277,122.11x = 4,298,417,976,700,895.50
  5. Step 5: Solve for x
    x = 4,298,417,976,700,895.50/57,277,122.11
  6. Step 6: Final answer
    x = 75,045,983.78

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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.