Home / 324,222,745,783.28-486,236,204,199.48-97,522,017,259.19

Finding the Fourth Proportional to 324,222,745,783.28, 486,236,204,199.48 and 97,522,017,259.19

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Solution

The fourth proportional to 324,222,745,783.28, 486,236,204,199.48 and 97,522,017,259.19 is: 146,253,574,478.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,222,745,783.28 : 486,236,204,199.48 = 97,522,017,259.19 : x
  2. Step 2: Convert to fraction form
    324,222,745,783.28/486,236,204,199.48 = 97,522,017,259.19/x
  3. Step 3: Cross multiply
    324,222,745,783.28x = 486,236,204,199.48 × 97,522,017,259.19
  4. Step 4: Simplify right side
    324,222,745,783.28x = 47,418,735,497,983,748,472,832
  5. Step 5: Solve for x
    x = 47,418,735,497,983,748,472,832/324,222,745,783.28
  6. Step 6: Final answer
    x = 146,253,574,478.33

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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.