Home / 13,584,251,229.54-20,385,684,486.96-4,741,090,082.16

Finding the Fourth Proportional to 13,584,251,229.54, 20,385,684,486.96 and 4,741,090,082.16

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Solution

The fourth proportional to 13,584,251,229.54, 20,385,684,486.96 and 4,741,090,082.16 is: 7,114,883,618.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,584,251,229.54 : 20,385,684,486.96 = 4,741,090,082.16 : x
  2. Step 2: Convert to fraction form
    13,584,251,229.54/20,385,684,486.96 = 4,741,090,082.16/x
  3. Step 3: Cross multiply
    13,584,251,229.54x = 20,385,684,486.96 × 4,741,090,082.16
  4. Step 4: Simplify right side
    13,584,251,229.54x = 96,650,366,539,169,021,952
  5. Step 5: Solve for x
    x = 96,650,366,539,169,021,952/13,584,251,229.54
  6. Step 6: Final answer
    x = 7,114,883,618.24

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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.