Home / 32,179,973.44-48,269,834.88-13,010,500.48

Finding the Fourth Proportional to 32,179,973.44, 48,269,834.88 and 13,010,500.48

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Solution

The fourth proportional to 32,179,973.44, 48,269,834.88 and 13,010,500.48 is: 19,515,700.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,179,973.44 : 48,269,834.88 = 13,010,500.48 : x
  2. Step 2: Convert to fraction form
    32,179,973.44/48,269,834.88 = 13,010,500.48/x
  3. Step 3: Cross multiply
    32,179,973.44x = 48,269,834.88 × 13,010,500.48
  4. Step 4: Simplify right side
    32,179,973.44x = 628,014,709,875,760.75
  5. Step 5: Solve for x
    x = 628,014,709,875,760.75/32,179,973.44
  6. Step 6: Final answer
    x = 19,515,700.07

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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.