Home / 57,168,452.76-85,704,471.12-24,795,973.32

Finding the Fourth Proportional to 57,168,452.76, 85,704,471.12 and 24,795,973.32

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Solution

The fourth proportional to 57,168,452.76, 85,704,471.12 and 24,795,973.32 is: 37,173,050.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,168,452.76 : 85,704,471.12 = 24,795,973.32 : x
  2. Step 2: Convert to fraction form
    57,168,452.76/85,704,471.12 = 24,795,973.32/x
  3. Step 3: Cross multiply
    57,168,452.76x = 85,704,471.12 × 24,795,973.32
  4. Step 4: Simplify right side
    57,168,452.76x = 2,125,125,779,296,230.75
  5. Step 5: Solve for x
    x = 2,125,125,779,296,230.75/57,168,452.76
  6. Step 6: Final answer
    x = 37,173,050.46

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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.