Home / 268,050,002.88-369,868,711.68-150,552,825.24

Finding the Fourth Proportional to 268,050,002.88, 369,868,711.68 and 150,552,825.24

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Solution

The fourth proportional to 268,050,002.88, 369,868,711.68 and 150,552,825.24 is: 207,740,268.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    268,050,002.88 : 369,868,711.68 = 150,552,825.24 : x
  2. Step 2: Convert to fraction form
    268,050,002.88/369,868,711.68 = 150,552,825.24/x
  3. Step 3: Cross multiply
    268,050,002.88x = 369,868,711.68 × 150,552,825.24
  4. Step 4: Simplify right side
    268,050,002.88x = 55,684,779,511,302,992
  5. Step 5: Solve for x
    x = 55,684,779,511,302,992/268,050,002.88
  6. Step 6: Final answer
    x = 207,740,268.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.