Home / 23,348,418,771.54-35,015,384,736.66-8,423,644,141.02

Finding the Fourth Proportional to 23,348,418,771.54, 35,015,384,736.66 and 8,423,644,141.02

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Solution

The fourth proportional to 23,348,418,771.54, 35,015,384,736.66 and 8,423,644,141.02 is: 12,632,852,929.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348,418,771.54 : 35,015,384,736.66 = 8,423,644,141.02 : x
  2. Step 2: Convert to fraction form
    23,348,418,771.54/35,015,384,736.66 = 8,423,644,141.02/x
  3. Step 3: Cross multiply
    23,348,418,771.54x = 35,015,384,736.66 × 8,423,644,141.02
  4. Step 4: Simplify right side
    23,348,418,771.54x = 294,957,140,482,527,199,232
  5. Step 5: Solve for x
    x = 294,957,140,482,527,199,232/23,348,418,771.54
  6. Step 6: Final answer
    x = 12,632,852,929.73

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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.