Home / 25,869,313,121.70-38,803,969,682.55-14,114,688,507.30

Finding the Fourth Proportional to 25,869,313,121.70, 38,803,969,682.55 and 14,114,688,507.30

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Solution

The fourth proportional to 25,869,313,121.70, 38,803,969,682.55 and 14,114,688,507.30 is: 21,172,032,760.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,869,313,121.70 : 38,803,969,682.55 = 14,114,688,507.30 : x
  2. Step 2: Convert to fraction form
    25,869,313,121.70/38,803,969,682.55 = 14,114,688,507.30/x
  3. Step 3: Cross multiply
    25,869,313,121.70x = 38,803,969,682.55 × 14,114,688,507.30
  4. Step 4: Simplify right side
    25,869,313,121.70x = 547,705,944,915,906,134,016
  5. Step 5: Solve for x
    x = 547,705,944,915,906,134,016/25,869,313,121.70
  6. Step 6: Final answer
    x = 21,172,032,760.95

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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.