Home / 273,570,597.82-410,381,123.15-89,339,039.50

Finding the Fourth Proportional to 273,570,597.82, 410,381,123.15 and 89,339,039.50

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Solution

The fourth proportional to 273,570,597.82, 410,381,123.15 and 89,339,039.50 is: 134,016,797.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,570,597.82 : 410,381,123.15 = 89,339,039.50 : x
  2. Step 2: Convert to fraction form
    273,570,597.82/410,381,123.15 = 89,339,039.50/x
  3. Step 3: Cross multiply
    273,570,597.82x = 410,381,123.15 × 89,339,039.50
  4. Step 4: Simplify right side
    273,570,597.82x = 36,663,055,369,679,568
  5. Step 5: Solve for x
    x = 36,663,055,369,679,568/273,570,597.82
  6. Step 6: Final answer
    x = 134,016,797.35

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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.