Home / 175,366,379.20-263,049,568.80-94,744,811.20

Finding the Fourth Proportional to 175,366,379.20, 263,049,568.80 and 94,744,811.20

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Solution

The fourth proportional to 175,366,379.20, 263,049,568.80 and 94,744,811.20 is: 142,117,216.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,366,379.20 : 263,049,568.80 = 94,744,811.20 : x
  2. Step 2: Convert to fraction form
    175,366,379.20/263,049,568.80 = 94,744,811.20/x
  3. Step 3: Cross multiply
    175,366,379.20x = 263,049,568.80 × 94,744,811.20
  4. Step 4: Simplify right side
    175,366,379.20x = 24,922,581,732,197,412
  5. Step 5: Solve for x
    x = 24,922,581,732,197,412/175,366,379.20
  6. Step 6: Final answer
    x = 142,117,216.80

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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.