Home / 170,336,181.07-255,506,306.03-47,507,025.27

Finding the Fourth Proportional to 170,336,181.07, 255,506,306.03 and 47,507,025.27

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Solution

The fourth proportional to 170,336,181.07, 255,506,306.03 and 47,507,025.27 is: 71,261,105.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,336,181.07 : 255,506,306.03 = 47,507,025.27 : x
  2. Step 2: Convert to fraction form
    170,336,181.07/255,506,306.03 = 47,507,025.27/x
  3. Step 3: Cross multiply
    170,336,181.07x = 255,506,306.03 × 47,507,025.27
  4. Step 4: Simplify right side
    170,336,181.07x = 12,138,344,536,940,568
  5. Step 5: Solve for x
    x = 12,138,344,536,940,568/170,336,181.07
  6. Step 6: Final answer
    x = 71,261,105.31

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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.