Home / 301,062,328.16-452,036,797.85-168,375,148.52

Finding the Fourth Proportional to 301,062,328.16, 452,036,797.85 and 168,375,148.52

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Solution

The fourth proportional to 301,062,328.16, 452,036,797.85 and 168,375,148.52 is: 252,810,650.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,062,328.16 : 452,036,797.85 = 168,375,148.52 : x
  2. Step 2: Convert to fraction form
    301,062,328.16/452,036,797.85 = 168,375,148.52/x
  3. Step 3: Cross multiply
    301,062,328.16x = 452,036,797.85 × 168,375,148.52
  4. Step 4: Simplify right side
    301,062,328.16x = 76,111,762,976,050,000
  5. Step 5: Solve for x
    x = 76,111,762,976,050,000/301,062,328.16
  6. Step 6: Final answer
    x = 252,810,650.34

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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.