Home / 136,524,514.16-204,932,500.32-58,839,756.40

Finding the Fourth Proportional to 136,524,514.16, 204,932,500.32 and 58,839,756.40

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Solution

The fourth proportional to 136,524,514.16, 204,932,500.32 and 58,839,756.40 is: 88,322,441.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,524,514.16 : 204,932,500.32 = 58,839,756.40 : x
  2. Step 2: Convert to fraction form
    136,524,514.16/204,932,500.32 = 58,839,756.40/x
  3. Step 3: Cross multiply
    136,524,514.16x = 204,932,500.32 × 58,839,756.40
  4. Step 4: Simplify right side
    136,524,514.16x = 12,058,178,397,271,722
  5. Step 5: Solve for x
    x = 12,058,178,397,271,722/136,524,514.16
  6. Step 6: Final answer
    x = 88,322,441.37

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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.