Home / 24,008,639.76-33,135,077-13,692,998.16

Finding the Fourth Proportional to 24,008,639.76, 33,135,077 and 13,692,998.16

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Solution

The fourth proportional to 24,008,639.76, 33,135,077 and 13,692,998.16 is: 18,898,136.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,008,639.76 : 33,135,077 = 13,692,998.16 : x
  2. Step 2: Convert to fraction form
    24,008,639.76/33,135,077 = 13,692,998.16/x
  3. Step 3: Cross multiply
    24,008,639.76x = 33,135,077 × 13,692,998.16
  4. Step 4: Simplify right side
    24,008,639.76x = 453,718,548,392,458.31
  5. Step 5: Solve for x
    x = 453,718,548,392,458.31/24,008,639.76
  6. Step 6: Final answer
    x = 18,898,136.38

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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.