Home / 17,818,154,021.36-24,591,160,540.89-10,584,230,078.90

Finding the Fourth Proportional to 17,818,154,021.36, 24,591,160,540.89 and 10,584,230,078.90

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Solution

The fourth proportional to 17,818,154,021.36, 24,591,160,540.89 and 10,584,230,078.90 is: 14,607,489,684.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,818,154,021.36 : 24,591,160,540.89 = 10,584,230,078.90 : x
  2. Step 2: Convert to fraction form
    17,818,154,021.36/24,591,160,540.89 = 10,584,230,078.90/x
  3. Step 3: Cross multiply
    17,818,154,021.36x = 24,591,160,540.89 × 10,584,230,078.90
  4. Step 4: Simplify right side
    17,818,154,021.36x = 260,278,501,071,904,702,464
  5. Step 5: Solve for x
    x = 260,278,501,071,904,702,464/17,818,154,021.36
  6. Step 6: Final answer
    x = 14,607,489,684.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.