Home / 113,975,216.52-170,960,427.18-27,714,065.64

Finding the Fourth Proportional to 113,975,216.52, 170,960,427.18 and 27,714,065.64

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Solution

The fourth proportional to 113,975,216.52, 170,960,427.18 and 27,714,065.64 is: 41,570,515.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,975,216.52 : 170,960,427.18 = 27,714,065.64 : x
  2. Step 2: Convert to fraction form
    113,975,216.52/170,960,427.18 = 27,714,065.64/x
  3. Step 3: Cross multiply
    113,975,216.52x = 170,960,427.18 × 27,714,065.64
  4. Step 4: Simplify right side
    113,975,216.52x = 4,738,008,500,708,960
  5. Step 5: Solve for x
    x = 4,738,008,500,708,960/113,975,216.52
  6. Step 6: Final answer
    x = 41,570,515.46

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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.