Home / 32,065,536.25-48,069,502.59-15,661,539.52

Finding the Fourth Proportional to 32,065,536.25, 48,069,502.59 and 15,661,539.52

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Solution

The fourth proportional to 32,065,536.25, 48,069,502.59 and 15,661,539.52 is: 23,478,241.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,065,536.25 : 48,069,502.59 = 15,661,539.52 : x
  2. Step 2: Convert to fraction form
    32,065,536.25/48,069,502.59 = 15,661,539.52/x
  3. Step 3: Cross multiply
    32,065,536.25x = 48,069,502.59 × 15,661,539.52
  4. Step 4: Simplify right side
    32,065,536.25x = 752,842,414,520,027.38
  5. Step 5: Solve for x
    x = 752,842,414,520,027.38/32,065,536.25
  6. Step 6: Final answer
    x = 23,478,241.83

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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.