Home / 50,999,033.79-76,521,087.72-26,732,158.38

Finding the Fourth Proportional to 50,999,033.79, 76,521,087.72 and 26,732,158.38

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Solution

The fourth proportional to 50,999,033.79, 76,521,087.72 and 26,732,158.38 is: 40,110,050.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,999,033.79 : 76,521,087.72 = 26,732,158.38 : x
  2. Step 2: Convert to fraction form
    50,999,033.79/76,521,087.72 = 26,732,158.38/x
  3. Step 3: Cross multiply
    50,999,033.79x = 76,521,087.72 × 26,732,158.38
  4. Step 4: Simplify right side
    50,999,033.79x = 2,045,573,836,340,913
  5. Step 5: Solve for x
    x = 2,045,573,836,340,913/50,999,033.79
  6. Step 6: Final answer
    x = 40,110,050.81

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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.