Home / 37,364,965.60-56,089,438.80-28,882,904.80

Finding the Fourth Proportional to 37,364,965.60, 56,089,438.80 and 28,882,904.80

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Solution

The fourth proportional to 37,364,965.60, 56,089,438.80 and 28,882,904.80 is: 43,356,815.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,364,965.60 : 56,089,438.80 = 28,882,904.80 : x
  2. Step 2: Convert to fraction form
    37,364,965.60/56,089,438.80 = 28,882,904.80/x
  3. Step 3: Cross multiply
    37,364,965.60x = 56,089,438.80 × 28,882,904.80
  4. Step 4: Simplify right side
    37,364,965.60x = 1,620,025,921,145,826.25
  5. Step 5: Solve for x
    x = 1,620,025,921,145,826.25/37,364,965.60
  6. Step 6: Final answer
    x = 43,356,815.54

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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.