Home / 11,337,820,010.20-17,006,730,015.30-10,195,009,283.80

Finding the Fourth Proportional to 11,337,820,010.20, 17,006,730,015.30 and 10,195,009,283.80

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Solution

The fourth proportional to 11,337,820,010.20, 17,006,730,015.30 and 10,195,009,283.80 is: 15,292,513,925.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,820,010.20 : 17,006,730,015.30 = 10,195,009,283.80 : x
  2. Step 2: Convert to fraction form
    11,337,820,010.20/17,006,730,015.30 = 10,195,009,283.80/x
  3. Step 3: Cross multiply
    11,337,820,010.20x = 17,006,730,015.30 × 10,195,009,283.80
  4. Step 4: Simplify right side
    11,337,820,010.20x = 173,383,770,393,063,587,840
  5. Step 5: Solve for x
    x = 173,383,770,393,063,587,840/11,337,820,010.20
  6. Step 6: Final answer
    x = 15,292,513,925.70

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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.