Home / 2,343,773,540.82-3,529,690,573.08-2,134,566,476.76

Finding the Fourth Proportional to 2,343,773,540.82, 3,529,690,573.08 and 2,134,566,476.76

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Solution

The fourth proportional to 2,343,773,540.82, 3,529,690,573.08 and 2,134,566,476.76 is: 3,214,627,624.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,773,540.82 : 3,529,690,573.08 = 2,134,566,476.76 : x
  2. Step 2: Convert to fraction form
    2,343,773,540.82/3,529,690,573.08 = 2,134,566,476.76/x
  3. Step 3: Cross multiply
    2,343,773,540.82x = 3,529,690,573.08 × 2,134,566,476.76
  4. Step 4: Simplify right side
    2,343,773,540.82x = 7,534,359,170,632,360,960
  5. Step 5: Solve for x
    x = 7,534,359,170,632,360,960/2,343,773,540.82
  6. Step 6: Final answer
    x = 3,214,627,624.82

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.