Home / 10,378,543,576,566-15,556,917,720,108-3,491,946,087,955.10

Finding the Fourth Proportional to 10,378,543,576,566, 15,556,917,720,108 and 3,491,946,087,955.10

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Solution

The fourth proportional to 10,378,543,576,566, 15,556,917,720,108 and 3,491,946,087,955.10 is: 5,234,252,530,001.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,378,543,576,566 : 15,556,917,720,108 = 3,491,946,087,955.10 : x
  2. Step 2: Convert to fraction form
    10,378,543,576,566/15,556,917,720,108 = 3,491,946,087,955.10/x
  3. Step 3: Cross multiply
    10,378,543,576,566x = 15,556,917,720,108 × 3,491,946,087,955.10
  4. Step 4: Simplify right side
    10,378,543,576,566x = 54,323,917,973,370,506,536,026,112
  5. Step 5: Solve for x
    x = 54,323,917,973,370,506,536,026,112/10,378,543,576,566
  6. Step 6: Final answer
    x = 5,234,252,530,001.41

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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.