Home / 29,949,480.42-44,929,189.68-10,513,668.25

Finding the Fourth Proportional to 29,949,480.42, 44,929,189.68 and 10,513,668.25

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Solution

The fourth proportional to 29,949,480.42, 44,929,189.68 and 10,513,668.25 is: 15,772,246.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,949,480.42 : 44,929,189.68 = 10,513,668.25 : x
  2. Step 2: Convert to fraction form
    29,949,480.42/44,929,189.68 = 10,513,668.25/x
  3. Step 3: Cross multiply
    29,949,480.42x = 44,929,189.68 × 10,513,668.25
  4. Step 4: Simplify right side
    29,949,480.42x = 472,370,595,036,843.69
  5. Step 5: Solve for x
    x = 472,370,595,036,843.69/29,949,480.42
  6. Step 6: Final answer
    x = 15,772,246.75

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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.