Home / 9,029,049,912,761.20-13,543,574,869,142-9,029,049,912,761.20

Finding the Fourth Proportional to 9,029,049,912,761.20, 13,543,574,869,142 and 9,029,049,912,761.20

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Solution

The fourth proportional to 9,029,049,912,761.20, 13,543,574,869,142 and 9,029,049,912,761.20 is: 13,543,574,869,142

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,049,912,761.20 : 13,543,574,869,142 = 9,029,049,912,761.20 : x
  2. Step 2: Convert to fraction form
    9,029,049,912,761.20/13,543,574,869,142 = 9,029,049,912,761.20/x
  3. Step 3: Cross multiply
    9,029,049,912,761.20x = 13,543,574,869,142 × 9,029,049,912,761.20
  4. Step 4: Simplify right side
    9,029,049,912,761.20x = 122,285,613,490,701,339,025,473,536
  5. Step 5: Solve for x
    x = 122,285,613,490,701,339,025,473,536/9,029,049,912,761.20
  6. Step 6: Final answer
    x = 13,543,574,869,142

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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.