Home / 46,140,419.88-63,652,099.68-32,912,520.48

Finding the Fourth Proportional to 46,140,419.88, 63,652,099.68 and 32,912,520.48

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Solution

The fourth proportional to 46,140,419.88, 63,652,099.68 and 32,912,520.48 is: 45,403,813.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,140,419.88 : 63,652,099.68 = 32,912,520.48 : x
  2. Step 2: Convert to fraction form
    46,140,419.88/63,652,099.68 = 32,912,520.48/x
  3. Step 3: Cross multiply
    46,140,419.88x = 63,652,099.68 × 32,912,520.48
  4. Step 4: Simplify right side
    46,140,419.88x = 2,094,951,034,313,001.50
  5. Step 5: Solve for x
    x = 2,094,951,034,313,001.50/46,140,419.88
  6. Step 6: Final answer
    x = 45,403,813.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.