Home / 295,017,708.20-442,526,562.30-110,784,828.20

Finding the Fourth Proportional to 295,017,708.20, 442,526,562.30 and 110,784,828.20

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Solution

The fourth proportional to 295,017,708.20, 442,526,562.30 and 110,784,828.20 is: 166,177,242.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,017,708.20 : 442,526,562.30 = 110,784,828.20 : x
  2. Step 2: Convert to fraction form
    295,017,708.20/442,526,562.30 = 110,784,828.20/x
  3. Step 3: Cross multiply
    295,017,708.20x = 442,526,562.30 × 110,784,828.20
  4. Step 4: Simplify right side
    295,017,708.20x = 49,025,229,178,342,096
  5. Step 5: Solve for x
    x = 49,025,229,178,342,096/295,017,708.20
  6. Step 6: Final answer
    x = 166,177,242.30

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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.