Home / 33,407,767.68-50,119,107.84-10,690,028.16

Finding the Fourth Proportional to 33,407,767.68, 50,119,107.84 and 10,690,028.16

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Solution

The fourth proportional to 33,407,767.68, 50,119,107.84 and 10,690,028.16 is: 16,037,428.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,407,767.68 : 50,119,107.84 = 10,690,028.16 : x
  2. Step 2: Convert to fraction form
    33,407,767.68/50,119,107.84 = 10,690,028.16/x
  3. Step 3: Cross multiply
    33,407,767.68x = 50,119,107.84 × 10,690,028.16
  4. Step 4: Simplify right side
    33,407,767.68x = 535,774,674,163,676.81
  5. Step 5: Solve for x
    x = 535,774,674,163,676.81/33,407,767.68
  6. Step 6: Final answer
    x = 16,037,428.16

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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.