Home / 226,263,291.17-339,211,866.02-70,737,082.52

Finding the Fourth Proportional to 226,263,291.17, 339,211,866.02 and 70,737,082.52

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Solution

The fourth proportional to 226,263,291.17, 339,211,866.02 and 70,737,082.52 is: 106,048,390.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,263,291.17 : 339,211,866.02 = 70,737,082.52 : x
  2. Step 2: Convert to fraction form
    226,263,291.17/339,211,866.02 = 70,737,082.52/x
  3. Step 3: Cross multiply
    226,263,291.17x = 339,211,866.02 × 70,737,082.52
  4. Step 4: Simplify right side
    226,263,291.17x = 23,994,857,756,370,180
  5. Step 5: Solve for x
    x = 23,994,857,756,370,180/226,263,291.17
  6. Step 6: Final answer
    x = 106,048,390.05

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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.