Home / 64,163,530.20-96,245,295.30-61,896,048.60

Finding the Fourth Proportional to 64,163,530.20, 96,245,295.30 and 61,896,048.60

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Solution

The fourth proportional to 64,163,530.20, 96,245,295.30 and 61,896,048.60 is: 92,844,072.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,163,530.20 : 96,245,295.30 = 61,896,048.60 : x
  2. Step 2: Convert to fraction form
    64,163,530.20/96,245,295.30 = 61,896,048.60/x
  3. Step 3: Cross multiply
    64,163,530.20x = 96,245,295.30 × 61,896,048.60
  4. Step 4: Simplify right side
    64,163,530.20x = 5,957,203,475,410,152
  5. Step 5: Solve for x
    x = 5,957,203,475,410,152/64,163,530.20
  6. Step 6: Final answer
    x = 92,844,072.90

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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.