Home / 60,077,369.34-82,908,399.78-33,975,790.44

Finding the Fourth Proportional to 60,077,369.34, 82,908,399.78 and 33,975,790.44

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Solution

The fourth proportional to 60,077,369.34, 82,908,399.78 and 33,975,790.44 is: 46,887,512.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,077,369.34 : 82,908,399.78 = 33,975,790.44 : x
  2. Step 2: Convert to fraction form
    60,077,369.34/82,908,399.78 = 33,975,790.44/x
  3. Step 3: Cross multiply
    60,077,369.34x = 82,908,399.78 × 33,975,790.44
  4. Step 4: Simplify right side
    60,077,369.34x = 2,816,878,416,641,022
  5. Step 5: Solve for x
    x = 2,816,878,416,641,022/60,077,369.34
  6. Step 6: Final answer
    x = 46,887,512.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.