Home / 33,493,642.63-50,247,437.96-10,463,646.89

Finding the Fourth Proportional to 33,493,642.63, 50,247,437.96 and 10,463,646.89

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Solution

The fourth proportional to 33,493,642.63, 50,247,437.96 and 10,463,646.89 is: 15,697,649.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,493,642.63 : 50,247,437.96 = 10,463,646.89 : x
  2. Step 2: Convert to fraction form
    33,493,642.63/50,247,437.96 = 10,463,646.89/x
  3. Step 3: Cross multiply
    33,493,642.63x = 50,247,437.96 × 10,463,646.89
  4. Step 4: Simplify right side
    33,493,642.63x = 525,771,447,940,622
  5. Step 5: Solve for x
    x = 525,771,447,940,622/33,493,642.63
  6. Step 6: Final answer
    x = 15,697,649.07

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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.