Home / 13,584,251,219.04-20,385,684,471.20-4,741,090,071.66

Finding the Fourth Proportional to 13,584,251,219.04, 20,385,684,471.20 and 4,741,090,071.66

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Solution

The fourth proportional to 13,584,251,219.04, 20,385,684,471.20 and 4,741,090,071.66 is: 7,114,883,602.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,584,251,219.04 : 20,385,684,471.20 = 4,741,090,071.66 : x
  2. Step 2: Convert to fraction form
    13,584,251,219.04/20,385,684,471.20 = 4,741,090,071.66/x
  3. Step 3: Cross multiply
    13,584,251,219.04x = 20,385,684,471.20 × 4,741,090,071.66
  4. Step 4: Simplify right side
    13,584,251,219.04x = 96,650,366,250,376,052,736
  5. Step 5: Solve for x
    x = 96,650,366,250,376,052,736/13,584,251,219.04
  6. Step 6: Final answer
    x = 7,114,883,602.48

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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.