Home / 164,032,145.20-246,048,217.80-95,839,735.60

Finding the Fourth Proportional to 164,032,145.20, 246,048,217.80 and 95,839,735.60

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Solution

The fourth proportional to 164,032,145.20, 246,048,217.80 and 95,839,735.60 is: 143,759,603.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,032,145.20 : 246,048,217.80 = 95,839,735.60 : x
  2. Step 2: Convert to fraction form
    164,032,145.20/246,048,217.80 = 95,839,735.60/x
  3. Step 3: Cross multiply
    164,032,145.20x = 246,048,217.80 × 95,839,735.60
  4. Step 4: Simplify right side
    164,032,145.20x = 23,581,196,138,803,212
  5. Step 5: Solve for x
    x = 23,581,196,138,803,212/164,032,145.20
  6. Step 6: Final answer
    x = 143,759,603.40

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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.