Home / 40,765,993.78-61,071,836.12-24,097,698.48

Finding the Fourth Proportional to 40,765,993.78, 61,071,836.12 and 24,097,698.48

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Solution

The fourth proportional to 40,765,993.78, 61,071,836.12 and 24,097,698.48 is: 36,100,939.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,765,993.78 : 61,071,836.12 = 24,097,698.48 : x
  2. Step 2: Convert to fraction form
    40,765,993.78/61,071,836.12 = 24,097,698.48/x
  3. Step 3: Cross multiply
    40,765,993.78x = 61,071,836.12 × 24,097,698.48
  4. Step 4: Simplify right side
    40,765,993.78x = 1,471,690,692,148,790.50
  5. Step 5: Solve for x
    x = 1,471,690,692,148,790.50/40,765,993.78
  6. Step 6: Final answer
    x = 36,100,939.92

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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.