Home / 37,435,936.60-56,153,904.90-22,319,392.60

Finding the Fourth Proportional to 37,435,936.60, 56,153,904.90 and 22,319,392.60

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Solution

The fourth proportional to 37,435,936.60, 56,153,904.90 and 22,319,392.60 is: 33,479,088.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,435,936.60 : 56,153,904.90 = 22,319,392.60 : x
  2. Step 2: Convert to fraction form
    37,435,936.60/56,153,904.90 = 22,319,392.60/x
  3. Step 3: Cross multiply
    37,435,936.60x = 56,153,904.90 × 22,319,392.60
  4. Step 4: Simplify right side
    37,435,936.60x = 1,253,321,049,486,163.75
  5. Step 5: Solve for x
    x = 1,253,321,049,486,163.75/37,435,936.60
  6. Step 6: Final answer
    x = 33,479,088.90

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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.