Home / 14,744,527,418.70-22,132,530,071.55-6,354,573,522.80

Finding the Fourth Proportional to 14,744,527,418.70, 22,132,530,071.55 and 6,354,573,522.80

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Solution

The fourth proportional to 14,744,527,418.70, 22,132,530,071.55 and 6,354,573,522.80 is: 9,538,643,429.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,527,418.70 : 22,132,530,071.55 = 6,354,573,522.80 : x
  2. Step 2: Convert to fraction form
    14,744,527,418.70/22,132,530,071.55 = 6,354,573,522.80/x
  3. Step 3: Cross multiply
    14,744,527,418.70x = 22,132,530,071.55 × 6,354,573,522.80
  4. Step 4: Simplify right side
    14,744,527,418.70x = 140,642,789,585,135,747,072
  5. Step 5: Solve for x
    x = 140,642,789,585,135,747,072/14,744,527,418.70
  6. Step 6: Final answer
    x = 9,538,643,429.61

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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.