Home / 36,300,500,431.20-54,450,852,799.16-13,923,108,120.17

Finding the Fourth Proportional to 36,300,500,431.20, 54,450,852,799.16 and 13,923,108,120.17

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Solution

The fourth proportional to 36,300,500,431.20, 54,450,852,799.16 and 13,923,108,120.17 is: 20,884,701,360.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,300,500,431.20 : 54,450,852,799.16 = 13,923,108,120.17 : x
  2. Step 2: Convert to fraction form
    36,300,500,431.20/54,450,852,799.16 = 13,923,108,120.17/x
  3. Step 3: Cross multiply
    36,300,500,431.20x = 54,450,852,799.16 × 13,923,108,120.17
  4. Step 4: Simplify right side
    36,300,500,431.20x = 758,125,110,757,824,135,168
  5. Step 5: Solve for x
    x = 758,125,110,757,824,135,168/36,300,500,431.20
  6. Step 6: Final answer
    x = 20,884,701,360.93

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1.5x scale

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.