Home / 231,049,023.22-346,570,862.82-56,173,047.76

Finding the Fourth Proportional to 231,049,023.22, 346,570,862.82 and 56,173,047.76

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Solution

The fourth proportional to 231,049,023.22, 346,570,862.82 and 56,173,047.76 is: 84,258,922.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,049,023.22 : 346,570,862.82 = 56,173,047.76 : x
  2. Step 2: Convert to fraction form
    231,049,023.22/346,570,862.82 = 56,173,047.76/x
  3. Step 3: Cross multiply
    231,049,023.22x = 346,570,862.82 × 56,173,047.76
  4. Step 4: Simplify right side
    231,049,023.22x = 19,467,941,629,412,268
  5. Step 5: Solve for x
    x = 19,467,941,629,412,268/231,049,023.22
  6. Step 6: Final answer
    x = 84,258,922.02

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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.