Home / 11,337,820,010.70-17,006,730,016.05-10,195,009,284.30

Finding the Fourth Proportional to 11,337,820,010.70, 17,006,730,016.05 and 10,195,009,284.30

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Solution

The fourth proportional to 11,337,820,010.70, 17,006,730,016.05 and 10,195,009,284.30 is: 15,292,513,926.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,820,010.70 : 17,006,730,016.05 = 10,195,009,284.30 : x
  2. Step 2: Convert to fraction form
    11,337,820,010.70/17,006,730,016.05 = 10,195,009,284.30/x
  3. Step 3: Cross multiply
    11,337,820,010.70x = 17,006,730,016.05 × 10,195,009,284.30
  4. Step 4: Simplify right side
    11,337,820,010.70x = 173,383,770,409,213,231,104
  5. Step 5: Solve for x
    x = 173,383,770,409,213,231,104/11,337,820,010.70
  6. Step 6: Final answer
    x = 15,292,513,926.45

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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.