Home / 57,170,804.40-85,707,975.96-24,798,334.68

Finding the Fourth Proportional to 57,170,804.40, 85,707,975.96 and 24,798,334.68

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Solution

The fourth proportional to 57,170,804.40, 85,707,975.96 and 24,798,334.68 is: 37,176,581.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,170,804.40 : 85,707,975.96 = 24,798,334.68 : x
  2. Step 2: Convert to fraction form
    57,170,804.40/85,707,975.96 = 24,798,334.68/x
  3. Step 3: Cross multiply
    57,170,804.40x = 85,707,975.96 × 24,798,334.68
  4. Step 4: Simplify right side
    57,170,804.40x = 2,125,415,072,601,474
  5. Step 5: Solve for x
    x = 2,125,415,072,601,474/57,170,804.40
  6. Step 6: Final answer
    x = 37,176,581.56

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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.