Home / 106,869,324,443.84-160,164,536,540.88-59,703,893,178.56

Finding the Fourth Proportional to 106,869,324,443.84, 160,164,536,540.88 and 59,703,893,178.56

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Solution

The fourth proportional to 106,869,324,443.84, 160,164,536,540.88 and 59,703,893,178.56 is: 89,477,934,200.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,869,324,443.84 : 160,164,536,540.88 = 59,703,893,178.56 : x
  2. Step 2: Convert to fraction form
    106,869,324,443.84/160,164,536,540.88 = 59,703,893,178.56/x
  3. Step 3: Cross multiply
    106,869,324,443.84x = 160,164,536,540.88 × 59,703,893,178.56
  4. Step 4: Simplify right side
    106,869,324,443.84x = 9,562,446,380,630,269,755,392
  5. Step 5: Solve for x
    x = 9,562,446,380,630,269,755,392/106,869,324,443.84
  6. Step 6: Final answer
    x = 89,477,934,200.43

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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.