Home / 164,032,181.70-246,048,272.55-95,839,772.10

Finding the Fourth Proportional to 164,032,181.70, 246,048,272.55 and 95,839,772.10

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Solution

The fourth proportional to 164,032,181.70, 246,048,272.55 and 95,839,772.10 is: 143,759,658.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,032,181.70 : 246,048,272.55 = 95,839,772.10 : x
  2. Step 2: Convert to fraction form
    164,032,181.70/246,048,272.55 = 95,839,772.10/x
  3. Step 3: Cross multiply
    164,032,181.70x = 246,048,272.55 × 95,839,772.10
  4. Step 4: Simplify right side
    164,032,181.70x = 23,581,210,366,790,684
  5. Step 5: Solve for x
    x = 23,581,210,366,790,684/164,032,181.70
  6. Step 6: Final answer
    x = 143,759,658.15

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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.