Home / 3,455,194,750,221.30-4,766,361,015,068.70-2,136,385,332,249.50

Finding the Fourth Proportional to 3,455,194,750,221.30, 4,766,361,015,068.70 and 2,136,385,332,249.50

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Solution

The fourth proportional to 3,455,194,750,221.30, 4,766,361,015,068.70 and 2,136,385,332,249.50 is: 2,947,094,012,615.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,194,750,221.30 : 4,766,361,015,068.70 = 2,136,385,332,249.50 : x
  2. Step 2: Convert to fraction form
    3,455,194,750,221.30/4,766,361,015,068.70 = 2,136,385,332,249.50/x
  3. Step 3: Cross multiply
    3,455,194,750,221.30x = 4,766,361,015,068.70 × 2,136,385,332,249.50
  4. Step 4: Simplify right side
    3,455,194,750,221.30x = 10,182,783,760,798,609,576,034,304
  5. Step 5: Solve for x
    x = 10,182,783,760,798,609,576,034,304/3,455,194,750,221.30
  6. Step 6: Final answer
    x = 2,947,094,012,615.76

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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.