Home / 24,015,155.90-33,146,362.40-18,777,804.84

Finding the Fourth Proportional to 24,015,155.90, 33,146,362.40 and 18,777,804.84

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Solution

The fourth proportional to 24,015,155.90, 33,146,362.40 and 18,777,804.84 is: 25,917,629.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015,155.90 : 33,146,362.40 = 18,777,804.84 : x
  2. Step 2: Convert to fraction form
    24,015,155.90/33,146,362.40 = 18,777,804.84/x
  3. Step 3: Cross multiply
    24,015,155.90x = 33,146,362.40 × 18,777,804.84
  4. Step 4: Simplify right side
    24,015,155.90x = 622,415,924,209,225
  5. Step 5: Solve for x
    x = 622,415,924,209,225/24,015,155.90
  6. Step 6: Final answer
    x = 25,917,629.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.