Home / 24,252,334.05-36,378,501.08-12,123,669.45

Finding the Fourth Proportional to 24,252,334.05, 36,378,501.08 and 12,123,669.45

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Solution

The fourth proportional to 24,252,334.05, 36,378,501.08 and 12,123,669.45 is: 18,185,504.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,334.05 : 36,378,501.08 = 12,123,669.45 : x
  2. Step 2: Convert to fraction form
    24,252,334.05/36,378,501.08 = 12,123,669.45/x
  3. Step 3: Cross multiply
    24,252,334.05x = 36,378,501.08 × 12,123,669.45
  4. Step 4: Simplify right side
    24,252,334.05x = 441,040,922,119,769.69
  5. Step 5: Solve for x
    x = 441,040,922,119,769.69/24,252,334.05
  6. Step 6: Final answer
    x = 18,185,504.18

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1.5x scale

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.