Home / 29,949,278.82-44,928,884.70-10,513,464.48

Finding the Fourth Proportional to 29,949,278.82, 44,928,884.70 and 10,513,464.48

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Solution

The fourth proportional to 29,949,278.82, 44,928,884.70 and 10,513,464.48 is: 15,771,940.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,949,278.82 : 44,928,884.70 = 10,513,464.48 : x
  2. Step 2: Convert to fraction form
    29,949,278.82/44,928,884.70 = 10,513,464.48/x
  3. Step 3: Cross multiply
    29,949,278.82x = 44,928,884.70 × 10,513,464.48
  4. Step 4: Simplify right side
    29,949,278.82x = 472,358,233,419,465.50
  5. Step 5: Solve for x
    x = 472,358,233,419,465.50/29,949,278.82
  6. Step 6: Final answer
    x = 15,771,940.16

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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.