Home / 60,555,772.52-83,554,491.30-34,796,683.88

Finding the Fourth Proportional to 60,555,772.52, 83,554,491.30 and 34,796,683.88

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Solution

The fourth proportional to 60,555,772.52, 83,554,491.30 and 34,796,683.88 is: 48,012,255.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,555,772.52 : 83,554,491.30 = 34,796,683.88 : x
  2. Step 2: Convert to fraction form
    60,555,772.52/83,554,491.30 = 34,796,683.88/x
  3. Step 3: Cross multiply
    60,555,772.52x = 83,554,491.30 × 34,796,683.88
  4. Step 4: Simplify right side
    60,555,772.52x = 2,907,419,220,520,310.50
  5. Step 5: Solve for x
    x = 2,907,419,220,520,310.50/60,555,772.52
  6. Step 6: Final answer
    x = 48,012,255.47

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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.