Home / 272,127,190.98-375,524,704.94-160,653,939.96

Finding the Fourth Proportional to 272,127,190.98, 375,524,704.94 and 160,653,939.96

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Solution

The fourth proportional to 272,127,190.98, 375,524,704.94 and 160,653,939.96 is: 221,696,050.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    272,127,190.98 : 375,524,704.94 = 160,653,939.96 : x
  2. Step 2: Convert to fraction form
    272,127,190.98/375,524,704.94 = 160,653,939.96/x
  3. Step 3: Cross multiply
    272,127,190.98x = 375,524,704.94 × 160,653,939.96
  4. Step 4: Simplify right side
    272,127,190.98x = 60,329,523,400,124,208
  5. Step 5: Solve for x
    x = 60,329,523,400,124,208/272,127,190.98
  6. Step 6: Final answer
    x = 221,696,050.23

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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.