Home / 50,999,014.67-76,521,059.03-26,732,139.21

Finding the Fourth Proportional to 50,999,014.67, 76,521,059.03 and 26,732,139.21

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Solution

The fourth proportional to 50,999,014.67, 76,521,059.03 and 26,732,139.21 is: 40,110,022.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,999,014.67 : 76,521,059.03 = 26,732,139.21 : x
  2. Step 2: Convert to fraction form
    50,999,014.67/76,521,059.03 = 26,732,139.21/x
  3. Step 3: Cross multiply
    50,999,014.67x = 76,521,059.03 × 26,732,139.21
  4. Step 4: Simplify right side
    50,999,014.67x = 2,045,571,602,553,418
  5. Step 5: Solve for x
    x = 2,045,571,602,553,418/50,999,014.67
  6. Step 6: Final answer
    x = 40,110,022.05

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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.