Home / 33,077,198.20-49,615,797.30-10,365,057.40

Finding the Fourth Proportional to 33,077,198.20, 49,615,797.30 and 10,365,057.40

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Solution

The fourth proportional to 33,077,198.20, 49,615,797.30 and 10,365,057.40 is: 15,547,586.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,077,198.20 : 49,615,797.30 = 10,365,057.40 : x
  2. Step 2: Convert to fraction form
    33,077,198.20/49,615,797.30 = 10,365,057.40/x
  3. Step 3: Cross multiply
    33,077,198.20x = 49,615,797.30 × 10,365,057.40
  4. Step 4: Simplify right side
    33,077,198.20x = 514,270,586,961,265
  5. Step 5: Solve for x
    x = 514,270,586,961,265/33,077,198.20
  6. Step 6: Final answer
    x = 15,547,586.10

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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.