Home / 7,045,080,045,761.40-10,569,141,114,330-2,144,499,737,423.20

Finding the Fourth Proportional to 7,045,080,045,761.40, 10,569,141,114,330 and 2,144,499,737,423.20

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Solution

The fourth proportional to 7,045,080,045,761.40, 10,569,141,114,330 and 2,144,499,737,423.20 is: 3,217,212,607,556.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,080,045,761.40 : 10,569,141,114,330 = 2,144,499,737,423.20 : x
  2. Step 2: Convert to fraction form
    7,045,080,045,761.40/10,569,141,114,330 = 2,144,499,737,423.20/x
  3. Step 3: Cross multiply
    7,045,080,045,761.40x = 10,569,141,114,330 × 2,144,499,737,423.20
  4. Step 4: Simplify right side
    7,045,080,045,761.40x = 22,665,520,344,469,433,189,662,720
  5. Step 5: Solve for x
    x = 22,665,520,344,469,433,189,662,720/7,045,080,045,761.40
  6. Step 6: Final answer
    x = 3,217,212,607,556.66

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Double scale
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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.