Home / 324,908,219.46-487,314,390.12-94,815,524.10

Finding the Fourth Proportional to 324,908,219.46, 487,314,390.12 and 94,815,524.10

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Solution

The fourth proportional to 324,908,219.46, 487,314,390.12 and 94,815,524.10 is: 142,209,296.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,908,219.46 : 487,314,390.12 = 94,815,524.10 : x
  2. Step 2: Convert to fraction form
    324,908,219.46/487,314,390.12 = 94,815,524.10/x
  3. Step 3: Cross multiply
    324,908,219.46x = 487,314,390.12 × 94,815,524.10
  4. Step 4: Simplify right side
    324,908,219.46x = 46,204,969,300,699,656
  5. Step 5: Solve for x
    x = 46,204,969,300,699,656/324,908,219.46
  6. Step 6: Final answer
    x = 142,209,296.45

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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.