Home / 166,624,568.85-229,928,258.65-95,097,097.71

Finding the Fourth Proportional to 166,624,568.85, 229,928,258.65 and 95,097,097.71

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Solution

The fourth proportional to 166,624,568.85, 229,928,258.65 and 95,097,097.71 is: 131,226,206.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,624,568.85 : 229,928,258.65 = 95,097,097.71 : x
  2. Step 2: Convert to fraction form
    166,624,568.85/229,928,258.65 = 95,097,097.71/x
  3. Step 3: Cross multiply
    166,624,568.85x = 229,928,258.65 × 95,097,097.71
  4. Step 4: Simplify right side
    166,624,568.85x = 21,865,510,079,129,200
  5. Step 5: Solve for x
    x = 21,865,510,079,129,200/166,624,568.85
  6. Step 6: Final answer
    x = 131,226,206.50

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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.