Home / 32,765,682.72-49,142,924.40-8,825,556

Finding the Fourth Proportional to 32,765,682.72, 49,142,924.40 and 8,825,556

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Solution

The fourth proportional to 32,765,682.72, 49,142,924.40 and 8,825,556 is: 13,236,825.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,765,682.72 : 49,142,924.40 = 8,825,556 : x
  2. Step 2: Convert to fraction form
    32,765,682.72/49,142,924.40 = 8,825,556/x
  3. Step 3: Cross multiply
    32,765,682.72x = 49,142,924.40 × 8,825,556
  4. Step 4: Simplify right side
    32,765,682.72x = 433,713,631,295,966.38
  5. Step 5: Solve for x
    x = 433,713,631,295,966.38/32,765,682.72
  6. Step 6: Final answer
    x = 13,236,825.71

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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.