Home / 126,910,367.55-190,365,551.33-36,033,956.55

Finding the Fourth Proportional to 126,910,367.55, 190,365,551.33 and 36,033,956.55

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Solution

The fourth proportional to 126,910,367.55, 190,365,551.33 and 36,033,956.55 is: 54,050,934.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,910,367.55 : 190,365,551.33 = 36,033,956.55 : x
  2. Step 2: Convert to fraction form
    126,910,367.55/190,365,551.33 = 36,033,956.55/x
  3. Step 3: Cross multiply
    126,910,367.55x = 190,365,551.33 × 36,033,956.55
  4. Step 4: Simplify right side
    126,910,367.55x = 6,859,624,005,061,844
  5. Step 5: Solve for x
    x = 6,859,624,005,061,844/126,910,367.55
  6. Step 6: Final answer
    x = 54,050,934.83

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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.