Home / 6,372,231,156.59-9,556,716,383.65-1,889,277,517.24

Finding the Fourth Proportional to 6,372,231,156.59, 9,556,716,383.65 and 1,889,277,517.24

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Solution

The fourth proportional to 6,372,231,156.59, 9,556,716,383.65 and 1,889,277,517.24 is: 2,833,432,899.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,231,156.59 : 9,556,716,383.65 = 1,889,277,517.24 : x
  2. Step 2: Convert to fraction form
    6,372,231,156.59/9,556,716,383.65 = 1,889,277,517.24/x
  3. Step 3: Cross multiply
    6,372,231,156.59x = 9,556,716,383.65 × 1,889,277,517.24
  4. Step 4: Simplify right side
    6,372,231,156.59x = 18,055,289,402,269,102,080
  5. Step 5: Solve for x
    x = 18,055,289,402,269,102,080/6,372,231,156.59
  6. Step 6: Final answer
    x = 2,833,432,899.49

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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.