Home / 48,849,290,231.58-73,278,156,223.50-13,476,645,648.34

Finding the Fourth Proportional to 48,849,290,231.58, 73,278,156,223.50 and 13,476,645,648.34

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Solution

The fourth proportional to 48,849,290,231.58, 73,278,156,223.50 and 13,476,645,648.34 is: 20,216,132,936.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,849,290,231.58 : 73,278,156,223.50 = 13,476,645,648.34 : x
  2. Step 2: Convert to fraction form
    48,849,290,231.58/73,278,156,223.50 = 13,476,645,648.34/x
  3. Step 3: Cross multiply
    48,849,290,231.58x = 73,278,156,223.50 × 13,476,645,648.34
  4. Step 4: Simplify right side
    48,849,290,231.58x = 987,543,745,187,809,984,512
  5. Step 5: Solve for x
    x = 987,543,745,187,809,984,512/48,849,290,231.58
  6. Step 6: Final answer
    x = 20,216,132,936.76

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1.5x scale

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.