Home / 37,439,441.60-56,159,162.40-25,110,010.40

Finding the Fourth Proportional to 37,439,441.60, 56,159,162.40 and 25,110,010.40

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Solution

The fourth proportional to 37,439,441.60, 56,159,162.40 and 25,110,010.40 is: 37,665,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,439,441.60 : 56,159,162.40 = 25,110,010.40 : x
  2. Step 2: Convert to fraction form
    37,439,441.60/56,159,162.40 = 25,110,010.40/x
  3. Step 3: Cross multiply
    37,439,441.60x = 56,159,162.40 × 25,110,010.40
  4. Step 4: Simplify right side
    37,439,441.60x = 1,410,157,151,919,288.75
  5. Step 5: Solve for x
    x = 1,410,157,151,919,288.75/37,439,441.60
  6. Step 6: Final answer
    x = 37,665,015.60

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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.