Home / 58,643,576.20-87,965,364.30-37,008,022.60

Finding the Fourth Proportional to 58,643,576.20, 87,965,364.30 and 37,008,022.60

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Solution

The fourth proportional to 58,643,576.20, 87,965,364.30 and 37,008,022.60 is: 55,512,033.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,643,576.20 : 87,965,364.30 = 37,008,022.60 : x
  2. Step 2: Convert to fraction form
    58,643,576.20/87,965,364.30 = 37,008,022.60/x
  3. Step 3: Cross multiply
    58,643,576.20x = 87,965,364.30 × 37,008,022.60
  4. Step 4: Simplify right side
    58,643,576.20x = 3,255,424,190,031,633
  5. Step 5: Solve for x
    x = 3,255,424,190,031,633/58,643,576.20
  6. Step 6: Final answer
    x = 55,512,033.90

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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.