Home / 9,418,739,076.52-14,130,865,521.05-3,037,147,817.44

Finding the Fourth Proportional to 9,418,739,076.52, 14,130,865,521.05 and 3,037,147,817.44

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Solution

The fourth proportional to 9,418,739,076.52, 14,130,865,521.05 and 3,037,147,817.44 is: 4,556,610,712.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,418,739,076.52 : 14,130,865,521.05 = 3,037,147,817.44 : x
  2. Step 2: Convert to fraction form
    9,418,739,076.52/14,130,865,521.05 = 3,037,147,817.44/x
  3. Step 3: Cross multiply
    9,418,739,076.52x = 14,130,865,521.05 × 3,037,147,817.44
  4. Step 4: Simplify right side
    9,418,739,076.52x = 42,917,527,375,795,150,848
  5. Step 5: Solve for x
    x = 42,917,527,375,795,150,848/9,418,739,076.52
  6. Step 6: Final answer
    x = 4,556,610,712.66

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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.