Home / 53,212,322.40-79,830,293.40-24,451,522.80

Finding the Fourth Proportional to 53,212,322.40, 79,830,293.40 and 24,451,522.80

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Solution

The fourth proportional to 53,212,322.40, 79,830,293.40 and 24,451,522.80 is: 36,682,710.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,212,322.40 : 79,830,293.40 = 24,451,522.80 : x
  2. Step 2: Convert to fraction form
    53,212,322.40/79,830,293.40 = 24,451,522.80/x
  3. Step 3: Cross multiply
    53,212,322.40x = 79,830,293.40 × 24,451,522.80
  4. Step 4: Simplify right side
    53,212,322.40x = 1,951,972,239,200,789.75
  5. Step 5: Solve for x
    x = 1,951,972,239,200,789.75/53,212,322.40
  6. Step 6: Final answer
    x = 36,682,710.91

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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.