Home / 116,037,147.36-173,995,823.04-34,145,383.20

Finding the Fourth Proportional to 116,037,147.36, 173,995,823.04 and 34,145,383.20

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Solution

The fourth proportional to 116,037,147.36, 173,995,823.04 and 34,145,383.20 is: 51,200,449.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,037,147.36 : 173,995,823.04 = 34,145,383.20 : x
  2. Step 2: Convert to fraction form
    116,037,147.36/173,995,823.04 = 34,145,383.20/x
  3. Step 3: Cross multiply
    116,037,147.36x = 173,995,823.04 × 34,145,383.20
  4. Step 4: Simplify right side
    116,037,147.36x = 5,941,154,052,900,189
  5. Step 5: Solve for x
    x = 5,941,154,052,900,189/116,037,147.36
  6. Step 6: Final answer
    x = 51,200,449.06

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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.