Home / 114,138,078-171,171,153-37,443,234.48

Finding the Fourth Proportional to 114,138,078, 171,171,153 and 37,443,234.48

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Solution

The fourth proportional to 114,138,078, 171,171,153 and 37,443,234.48 is: 56,153,053.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,138,078 : 171,171,153 = 37,443,234.48 : x
  2. Step 2: Convert to fraction form
    114,138,078/171,171,153 = 37,443,234.48/x
  3. Step 3: Cross multiply
    114,138,078x = 171,171,153 × 37,443,234.48
  4. Step 4: Simplify right side
    114,138,078x = 6,409,201,617,990,955
  5. Step 5: Solve for x
    x = 6,409,201,617,990,955/114,138,078
  6. Step 6: Final answer
    x = 56,153,053.65

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1.5x scale

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.