Home / 150,699,825,131.73-226,093,848,197.89-48,594,364,986.40

Finding the Fourth Proportional to 150,699,825,131.73, 226,093,848,197.89 and 48,594,364,986.40

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Solution

The fourth proportional to 150,699,825,131.73, 226,093,848,197.89 and 48,594,364,986.40 is: 72,905,771,263.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,699,825,131.73 : 226,093,848,197.89 = 48,594,364,986.40 : x
  2. Step 2: Convert to fraction form
    150,699,825,131.73/226,093,848,197.89 = 48,594,364,986.40/x
  3. Step 3: Cross multiply
    150,699,825,131.73x = 226,093,848,197.89 × 48,594,364,986.40
  4. Step 4: Simplify right side
    150,699,825,131.73x = 10,986,886,980,506,851,737,600
  5. Step 5: Solve for x
    x = 10,986,886,980,506,851,737,600/150,699,825,131.73
  6. Step 6: Final answer
    x = 72,905,771,263.52

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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.