Home / 324,706,885.23-487,141,538.46-94,675,969.89

Finding the Fourth Proportional to 324,706,885.23, 487,141,538.46 and 94,675,969.89

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Solution

The fourth proportional to 324,706,885.23, 487,141,538.46 and 94,675,969.89 is: 142,037,633.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,706,885.23 : 487,141,538.46 = 94,675,969.89 : x
  2. Step 2: Convert to fraction form
    324,706,885.23/487,141,538.46 = 94,675,969.89/x
  3. Step 3: Cross multiply
    324,706,885.23x = 487,141,538.46 × 94,675,969.89
  4. Step 4: Simplify right side
    324,706,885.23x = 46,120,597,627,407,232
  5. Step 5: Solve for x
    x = 46,120,597,627,407,232/324,706,885.23
  6. Step 6: Final answer
    x = 142,037,633.71

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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.