Home / 32,562,023.80-48,810,894.90-18,191,975.80

Finding the Fourth Proportional to 32,562,023.80, 48,810,894.90 and 18,191,975.80

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Solution

The fourth proportional to 32,562,023.80, 48,810,894.90 and 18,191,975.80 is: 27,270,007.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,023.80 : 48,810,894.90 = 18,191,975.80 : x
  2. Step 2: Convert to fraction form
    32,562,023.80/48,810,894.90 = 18,191,975.80/x
  3. Step 3: Cross multiply
    32,562,023.80x = 48,810,894.90 × 18,191,975.80
  4. Step 4: Simplify right side
    32,562,023.80x = 887,966,618,797,143.38
  5. Step 5: Solve for x
    x = 887,966,618,797,143.38/32,562,023.80
  6. Step 6: Final answer
    x = 27,270,007.06

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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.