Home / 235,176,522.96-324,561,780.88-141,094,210.52

Finding the Fourth Proportional to 235,176,522.96, 324,561,780.88 and 141,094,210.52

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Solution

The fourth proportional to 235,176,522.96, 324,561,780.88 and 141,094,210.52 is: 194,720,917.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,176,522.96 : 324,561,780.88 = 141,094,210.52 : x
  2. Step 2: Convert to fraction form
    235,176,522.96/324,561,780.88 = 141,094,210.52/x
  3. Step 3: Cross multiply
    235,176,522.96x = 324,561,780.88 × 141,094,210.52
  4. Step 4: Simplify right side
    235,176,522.96x = 45,793,788,238,228,832
  5. Step 5: Solve for x
    x = 45,793,788,238,228,832/235,176,522.96
  6. Step 6: Final answer
    x = 194,720,917.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.