Home / 58,990,034.74-88,485,332-18,049,408.59

Finding the Fourth Proportional to 58,990,034.74, 88,485,332 and 18,049,408.59

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Solution

The fourth proportional to 58,990,034.74, 88,485,332 and 18,049,408.59 is: 27,074,198.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,990,034.74 : 88,485,332 = 18,049,408.59 : x
  2. Step 2: Convert to fraction form
    58,990,034.74/88,485,332 = 18,049,408.59/x
  3. Step 3: Cross multiply
    58,990,034.74x = 88,485,332 × 18,049,408.59
  4. Step 4: Simplify right side
    58,990,034.74x = 1,597,107,911,489,801.75
  5. Step 5: Solve for x
    x = 1,597,107,911,489,801.75/58,990,034.74
  6. Step 6: Final answer
    x = 27,074,198.52

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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.