Home / 45,667,519.58-68,516,507.03-30,375,097.04

Finding the Fourth Proportional to 45,667,519.58, 68,516,507.03 and 30,375,097.04

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Solution

The fourth proportional to 45,667,519.58, 68,516,507.03 and 30,375,097.04 is: 45,572,774.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,667,519.58 : 68,516,507.03 = 30,375,097.04 : x
  2. Step 2: Convert to fraction form
    45,667,519.58/68,516,507.03 = 30,375,097.04/x
  3. Step 3: Cross multiply
    45,667,519.58x = 68,516,507.03 × 30,375,097.04
  4. Step 4: Simplify right side
    45,667,519.58x = 2,081,195,549,383,634.25
  5. Step 5: Solve for x
    x = 2,081,195,549,383,634.25/45,667,519.58
  6. Step 6: Final answer
    x = 45,572,774.01

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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.