Home / 29,949,179.84-44,928,732.48-10,513,364.32

Finding the Fourth Proportional to 29,949,179.84, 44,928,732.48 and 10,513,364.32

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Solution

The fourth proportional to 29,949,179.84, 44,928,732.48 and 10,513,364.32 is: 15,771,788.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,949,179.84 : 44,928,732.48 = 10,513,364.32 : x
  2. Step 2: Convert to fraction form
    29,949,179.84/44,928,732.48 = 10,513,364.32/x
  3. Step 3: Cross multiply
    29,949,179.84x = 44,928,732.48 × 10,513,364.32
  4. Step 4: Simplify right side
    29,949,179.84x = 472,352,132,998,057.06
  5. Step 5: Solve for x
    x = 472,352,132,998,057.06/29,949,179.84
  6. Step 6: Final answer
    x = 15,771,788.59

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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.